GXP Mosaic

• GXP00021734: Fixed Find In Scene sample selection for various zoom levels
• GXP00022307: Fixed aborting edit of tree node text in Panel Data Manager window
• GXP00022578: Fixed crash retrieving auto attributes that are not available from image
• GXP00022642: Corrected NGATE post issue with a good FOM and a bad precision value
• GXP00022767: Fixed crash removing grouped graphic from Panel Data Manager
• GXP00021365: Fixed NGATE crash when generating bare-earth DEM with large dataset
• GXP00021473: Fixed memory error with DPPDB SMF control
• GXP00021683: Set the blunders to be measured in the Image Table of the IPM window
• GXP00021721: Fixed crash when roaming, zooming or launching Flythrough on pan-sharpened image
• GXP00021726: Fixed crash when loading images in stereo with NITF CCS Mosaic preference

FTP site access

To ensure that all software transactions are secure, BAE Systems has implemented a new system for accessing SOCET GXP software and patches. A username and password are now required. For a comprehensive list of all patch line items and instructions on how to access the patches from the GXP FTP site, visit our Web site:
http://www.socetgxp.com/content/category/support/software-patch-updates

• GXP00016674: Compute updated Exterior Orientation parameters
• GXP00019035: Feature Extraction not selecting all features
• GXP00021213: Fixed some ITE issues with TIN Edit mode for Grid DTMs
• GXP00021449: Fixed TIN breakline editing corruption and memory usage
• GXP00021536: SOCET for ArcGIS now supports definition queries and multiple layers with the same name
• GXP00021720: Fixed NGATE when using the low-signal power strategy
• GXP00021738: Speed up for mosaic with JPEG 2000 input
• GXP00021864: Fixed memory consumption for LIDAR LAS import when generating intensity ortho images
• GXP00021974: Fixed various issues with using CAS files with DTM Feature Merge

DataThruWay and SOCET SET DOMESTIC patches are now combined in a single classified installation, and must be shipped to customers.

To request the latest classified SOCET SET and DataThruWay patch, please complete the online form: www.socetgxp.com/content/support/request-media

If you have further question regarding patches, please feel free to contact a customer support representative: vipsupport@baesystems.com

FTP site access

To ensure that all software transactions are secure, BAE Systems implemented a new system for accessing SOCET GXP software and patches. A username and password are now required. For a comprehensive list of all patch line items and instructions on how to access the patches from the GXP FTP site, visit our Web site:
http://www.socetgxp.com/content/category/support/software-patch-updates

• GXP00018723 – Fixed intermittent crash when applying Band Math
• GXP00018841 – Fixed master and active image settings on workspace restore
• GXP00019002 GXP00020537 – Expanded chain config file to identify additional QuickBird and WorldView-2 cases
• GXP00019351 – SEE: added custom auto attribution for ONI and ArcGIS 10.0 support
• GXP00019847 GXP00019842 – The application no longer crashes when converting graphics to ESRI features
• GXP00020240 – Fixed a bug in Bare-earth Profile tool
• GXP00021086 – Clear undo redo history when a graphic file is unloaded to release memory

FTP site access

To ensure that all software transactions are secure, BAE Systems has implemented a new system for accessing SOCET GXP software and patches. A username and password are now required. For a comprehensive list of all patch line items and instructions on how to access the patches from the GXP FTP site, visit our Web site:

http://www.socetgxp.com/content/category/support/software-patch-updates

Original low-contrast strategy (left) versus new low-contrast strategy (right)

NGATE, an image processing innovation developed by BAE Systems, uses a hybrid matching process to create precise elevation data for 3-D terrain and surface models. Its unique combination of image matching techniques offer clear improvements over earlier digital photogrammetric mapping procedures for generating elevation data from imagery.

NGATE is particularly useful for mapping urban areas, large geographic landscapes, mountainous or rough terrain, and areas with little contrast, such as road surfaces on large scale imagery and vast deserts. It is extremely accurate when compared to other automated algorithms, can decrease manual editing time by more than 30%, and streamlines production workflows.

The following NGATE enhancements for low-contrast imagery were patched into SOCET SET v5.5, and will be available in SOCET GXP v3.2.

NGATE enhancements for low-contrast strategy

• In extreme low-contrast imagery of snow-covered areas, desert areas, and even swamps, NGATE may have difficulty matching sufficient pixels to form an accurate DSM
• The same is true for featureless rooftops
• Added new logic for better matching with low-contrast imagery
• Quick way to test if image is low contrast is by pressing the Auto Brightness and Contrast button in SOCET SET; if stereo viewing is low quality before turning this on, but high quality after turning it on, the new logic in NGATE can do remarkably better

Limitations of the stretching process in low-contrast strategy

• Signal-to-noise ratio has to be good
• There is a problem if the image contains areas of low and high contrast — it does damage in areas of high contrast — NGATE runs matching in both (with and without image stretching) and combines the results; it runs on the stretched and original images

Sample images provided by Norwegian Polar Institute show snow-covered imagery

• Snow-covered stereo pairs of Svalbard archipelago in Norway
• High-resolution, 16-bit digital UltraCam-X image data
• Examples show improved correlation accuracy after using the new low-contrast strategy

The following list includes new items in the cumulative 201009 patch:

• GXP00019035 – Feature Extraction not selecting all features
• GXP00021131 – Fix miscellaneous memory problems in various SOCET SET libraries and applications
• GXP00021237 – Add menu selection for Import Geopositioning Job to Export release
• GXP00021238 – Fix for hang and crash of Import Geopositioning Job when used with DPPDB-like production
• GXP00021252 – Fix for Import Geopositioning Job for CIB-like case to force stereo mate selection before starting import
• GXP00021359 – Fix one pixel discrepancy in SMF support files (DataThruWay only)

DataThruWay and SOCET SET DOMESTIC patches are now combined in a single classified installation, and must be shipped to customers.

To request the latest classified SOCET SET and DataThruWay patch, please complete the online form: www.socetgxp.com/content/support/request-media

If you have any further question please feel free to contact customer support:
vipsupport@baesystems.com.

The following list includes new items in the cumulative 201009 EXPORT patch:

• GXP00019035 Feature Extraction not selecting all features
• GXP00021131 Fix miscellaneous memory problems in various SOCET SET libraries and applications
• GXP00021237 Add menu selection for Import Geopositioning Job to Export release
• GXP00021238 Fix for hang and crash of Import Geopositioning Job when used with DPPDB-like production
• GXP00021252 Fix for Import Geopositioning Job for CIB-like case to force stereo mate selection before starting import

FTP site access

To ensure that all software transactions are secure, BAE Systems has implemented a new system for accessing SOCET GXP software and patches. A username and password are now required. For a comprehensive list of all patch line items and instructions on how to access the patches from the GXP FTP site, visit our Web site:

http://www.socetgxp.com/content/category/support/software-patch-updates

June 2010 patch highlights for SOCET GXP v3.1.1 Export

• GXP00018980 – Fix identification of WorldView-2 images
• GXP00019078 – Fix NCRD sensor model for WorldView-2 images
• GXP00018981 – Fix MAPLOB problem
• GXP00019152 – Added config file option to restrict DQR usage to Profile 1 J2K codestreams
• GXP00019168 – Fix patch installation issues on Windows 7

June 2010 patch highlights for SOCET GXP v3.0.2 Export

• GXP00019213 – Update quality when roaming speed is reduced for visible and off-screen tiles
• GXP00019213 – DQR updates on screen tiles when roaming is slowed
• GXP00019152 – Added DQR config file option to allow DQR on non Profile 1 J2K codestreams

Fix from Patch v302.201005

• GXP00018958 – DQR only enabled for JPEG2000 codestreams that are ISO IEC Profile 1 compliant

For a comprehensive list of all patch line items and instructions on how to access the patches from the GXP FTP site, visit our Web site:
http://www.socetgxp.com/content/category/support/software-patch-updates

The Earth Gravitational Model 2008 (EGM2008), developed by the National Geospatial-Intelligence Agency (NGA), has been released. The model provides worldwide coverage of gravity data at 5’x5’ mean resolution with geoid accuracy of 15cm.

EGM2008 is constructed from a combination of GRACE satellite data, topographic data, altimetry on sea, and gravity observations on land areas. EGM2008 is developed up to degree/order 2160 with some additional terms up to degree/order 2190.The EGM2008 model coefficients and related products are freely available from the following Web site:
http://earth-info.nima.mil/GandG/wgs84/gravitymod/egm2008/index.html

SOCET SET v5.5.0 supports the EGM2008 model using USG supplied grids of pre-computed geoid undulations at 1×1-minute resolution. The grid files translated into SOCET SET terrain file format are available for download from the GXP FTP site. Please contact your GXP customer support representative for instructions.

GXP Xplorer Desktop product

GXP Xplorer is a new BAE Systems software data library that makes it easy to find and share geospatial data on a local network and across an enterprise.

The product is ideal for users in work groups who are searching for images, terrain, features, videos, documents, and other files. It is a SOCET GXP add-on module, and also is available as a stand-alone application. GXP Xplorer is the replacement for GXP’s legacy Visual Coverage Tool (VCT).

Released in June, GXP Xplorer v1.0 includes capabilities for cataloging, sharing, and delivering geotagged images in NITF, GeoTIFF, and TFRD formats; and indexes text and formats such as Word documents, PowerPoint presentations, video, JPEG, and any other types of files. GXP Xplorer v1.0 enhances collaboration by allowing users to perform federated searches of multiple GXP Xplorer catalogs. It creates GeoRSS feeds and KML formats and sends data to SOCET GXP, Google Earth, ArcGIS Explorer, and PowerPoint.

GXP Xplorer v2.0 is scheduled for release at the end of the year along with SOCET GXP v3.2. It expands on these capabilities to catalog and deliver more geospatial products, including CADRG, ADRG, CIB*, DTED, SRTM, and DPPDB*. Geotagged video support will be added so that MPEG2, MPEG4, and AVI files can be discovered and cataloged using areas of interest on the map.

New delivery options also are planned for GXP Xplorer v2.0. Users will have the option to receive selected data as JPIP, which is a JPEG2000 compressed-stream format useful for low-bandwidth connections — only the data of interest is streamed into a viewer, versus downloading the entire file. Users can order raw or orthorectified images. Terrain and ortho Web processing services will be added to the GXP Xplorer catalog Web services process for orthorectification.

GXP Xplorer v2.0 features in development are designed to save users time and manual steps:

• A subscription option lets users subscribe to an area of interest and specify data requirements, such as cloud cover percentage or certain product formats, and receive downloads automatically as soon as data meeting their subscription criteria becomes available.
• A connector to data sources can be queried via the NATO Standard Image Library Interface — STANAG 4559.This interface is an implementation profile of the Geospatial and Imagery Access Services Specification. To save time, the GXP Xplorer Connector allows permitted users to search many existing libraries in a single search, rather than searching each source individually.

GXP Xplorer v2.0 will be available on Solaris x86 platform, Microsoft Windows XP, Windows 7, and Windows Server platforms of GXP Xplorer v1.0.

For more information, visit the GXP Xplorer product page

*SOCET SET Digital Point Positioning Data Base (DPPDB) format production module [which uses MIL-PRF-89034, March 1999 format specifications] and SOCET SET Controlled Image Base (CIB) format production module [which uses MIL-PRF-89041, May 15, 1999, format specifications].

SOCET Services and GXP Xplorer are examples of online enterprise solutions offered by BAE Systems. Enterprise solutions move some capabilities from individual desktop applications that can support all aspects of the entire organization. These online capabilities can be served across the organization’s internal network (intranet), or the Internet.

SOCET Services is a suite of software Web service products that can be combined with other applications and services into enterprise-wide processing flows that expedite critical tasks. Each service is an adaptable, reusable component with an open interface.

The SOCET Services Data Reformatting Service (DRS) reads and extracts details (metadata) from image files in many military formats including TFRD, NITF 2.1 and 2.0, GeoTIFF, and MPEG video. The details are output in XML with built-in transformation capabilities through XSLT. The DRS generates overview images and thumbnails and creates image chips, video galleries, and reduced-resolution data sets using prescribed methods. Image compression and decompression of TFRD, NITF, and JPEG2000 NPJE and EPJE formats are supported. Reformatting from one format to another is provided and additional formats including MrSID and ERDAS files are planned for future versions.

The SOCET Services Web Publishing Services (WPS) add Web-centric geospatial content publishing to existing data libraries. Data can be published in a variety of configurable formats including JPIP, WMS, WCS, FTP, and HTTP. Published content can be located using standard interfaces such as GeoRSS and KML for easy integration with standard clients. A WPS Web interface also is available. Using the Web interface, users can see where published data is available and access it.

In a disaster scenario, such as a hurricane or flood, an organization might publish all of the newly acquired imagery in its library as JPIP to rapidly stream it to fielded users with low-bandwidth connections. As new images come in, they are automatically compressed and published, and users are sent a notification. Users go to the Web interface URL, see the locations of new images on a map, click the location, and view the image that is streamed to them. WPS has services that automatically purge published data after a given period to make room for newer images.

SOCET Services DRS and WPS are building blocks that provide data service solutions to many users across an enterprise. Additional services are in development. With their loosely connected design, these capabilities also can be extended to applications that deliver data to handheld devices.

Future SOCET Services development plans include:

• Web-enabling
• Automating tedious but time-critical processes such as data finding, reformatting, and accessing
• Processing large volumes of data
• Scaling up to more users and tools
• Scaling down to smaller devices

SOCET GXP v3.1.1, scheduled for release in April, adds performance improvements to amend the v3.1.0 release, and integration with the Mensuration Services Program (MSP) for classified customers. Users have the option to use either MSP or RULER for mensuration.

SOCET GXP® v3.1.1 product shipments will commence following the 2010 BAE Systems GXP International User Conference and Professional Exchange. Product packages will automatically be shipped to all customers with up-to-date upgrade entitlement.

SOCET GXP v3.1 highlights include:

• Hyperspectral and multispectral (HSI and MSI) image processing
• Terrain analysis
• Video analysis
• Feature analysis
• Web services
• Job creation

HSI and MSI image processing with the new Xport™ tool

SOCET GXP v3.1 has a new, user-friendly image-viewing tool for HSI and MSI image analysis called the Xport™. The Xport window displays a palette of up to 16 preview panels with different image-processing algorithms, applied based on the original image. Xport panels are linked to each other and to the main viewing window. As the operator roams in the primary window, updates are shown dynamically in each of the multiple preview panels. The Xport is ideal for quick comparison. HSI and MSI images contain multiple image bands, each offering valuable data for detailed analysis such as terrain categorization and identifying known and unknown targets. The new HSI and MSI tools for SOCET GXP v3.1 offer a range of functionality for image preprocessing, principal components analysis, unsupervised classification, supervised classification, change detection, and anomaly detection.

Terrain analysis tools

In response to image analysts’ requests for additional workflows for elevation data, SOCET GXP v3.1 has new slope and aspect terrain analysis tools to aid visualization for terrain-shaded relief displays. Optimized terrain analysis results are generated on the fly, and displayed graphically. Results can be displayed in stereo, superimposed on stereo imagery. The terrain analysis results can be converted to a georeferenced raster image product such as a GeoTIFF. In addition, the Line-of-Sight tool has been restructured to display as a range fan or 360-degree view, which also can be converted to a georeferenced raster image product.

Video analysis tool

New video analysis capabilities for SOCET GXP v3.1 give analysts a convenient way to work with video, and transmit critical data and reports to decision-makers. The Video Analysis tool reads and displays live video feeds or saved video files from airborne sensors. It is geospatially enabled to provide a highly accurate resource for analyzing video and uses the real-world geographic information embedded in many unmanned aircraft systems (UAS) and unmanned aerial vehicle (UAV) streams, such as country, region, city, postal code, latitude, longitude, and time zone, providing up-to-date intelligence data. The Video Analysis tool is integrated with Google Earth™ to provide sensor position, field of view, and situational awareness for video footprints.

BAE Systems’ MANTIS UAV is now flying, and will use SOCET GXP in its ground station for exploiting still-imagery and full-motion video data sets. With a single click, users can capture still frames into the SOCET GXP Multiport™ analysis window. BAE Systems’ High Endurance Rapid Technology Insertion (HERTI) UAV team also is using SOCET GXP. The HERTI system captures, processes, and disseminates high-quality imagery.

The SOCET GXP Video Analysis tool complements BAE Systems’ UAS global offering — a full-service solution integrating the air vehicle system, mission control system, and controlled infrastructure, focused on reducing cost and operator risk.

The new Gallery feature for SOCET GXP v3.2 offers dynamic, interactive, and customizable menus with options to preview tool operations and processes prior to implementing results.

Many current SOCET GXP® and SOCET SET® users are anticipating the release of SOCET GXP v3.2, scheduled for October. Significant new features include:

• Video analysis and editing improvements
• Advanced Frame sensor model including a new graphical block setup tool
• Satellite sensor models: ALOS, COSMO-SkyMed, ASTER, Kompsat-2
• Hyperspectral and multispectral analysis (HSI and MSI) and synthetic aperture radar
  • New HSI and MSI algorithms
  • Spectral libraries
  • Colorized results such as K-Means clustering
  • Native support for complex imagery types for SAR data
• Rigorous Virtual Mosaic™ display using 3-D affine projection
• Terrain analysis enhancements
  • Terrain registration and comparison
  • Volumetric calculation tool
  • Enhancements to correlation for low-contrast imagery in the Next-Generation Automatic Terrain Extraction module
  • Terrain properties window improvements
• Flythrough performance enhancements
• Multiport™ Ribbon and toolbars: Gallery and live preview features
• Performance up to three times faster for RSET generation
• Progressive display for JPEG2000 files
• New Open and Save dialog boxes for opening and saving specific data
• Filtering added to file system view
• Job services enhancement
  • Tabbed job queue in the Workspace Manager
  • Functionality for creating a command line interface application to submit jobs
• New rastor-to-vector algorithm to handle multiple data types, including vector conversion for image, terrain, and line-of-sight analysis
• Usability and consistency improvements
  • Redesigned point file loader
  • Improvements to coordinate systems displays and interaction
• API enhancement to resolve ambiguous image types on image load

Enhancements patched into SOCET SET® v5.5 include new strategies and algorithms in the Next-Generation Automatic Terrain Extraction (NGATE) module for image-matching from radar imagery.

An additional NGATE enhancement results in low-contrast electro-optical imagery such as deserts and glaciers. In some instances, customers have reported an increase in successful NGATE results of more than twice those achieved prior to implementing the enhancements.

In addition, SOCET SET now provides an import for the LIDAR data standard file format, LAS, versions 1.1 and 1.2. Previously, SOCET SET only imported LAS version 1.0.

The Norwegian Polar Institute studies climate change in the polar regions. In the two images shown, scientists used NGATE to create digital terrain models from high-resolution 16-bit UltraCamX data of Svalbard, Norway. The image on the left shows an NGATE digital terrain model correlated using former NGATE methodologies. The image on the right shows the results achieved after enhancements were implemented. The NGATE improvements pick up additional details in areas of low contrast to provide more accurate results. NGATE offers an efficient way to process image data of large polar ice regions with little contrast.

Find-in-scene algorithm, one of several new algorithms added to SOCET GXP v3.1 for hyperspectral and multispectral image processing

SOCET GXP v3.1 continues focusing on full integration of image analysis and geospatial analysis in one versatile product. Core functionality has been refined to improve the overall user experience and boost production. New high-performance image-analysis and geospatial production features are more efficient and intuitive.

In response to customer requests for fusing multiple data types, SOCET GXP v3.1 offers new on-the-fly terrain analysis capabilities. Additional image exploitation enhancements are included for video analysis, hyperspectral and multispectral image analysis, and the new Xport™ — a specialized Multiport™ that displays an image with up to 16 linked panels to give users a new way to create multiple image processing configurations for in-depth analysis.

To accommodate the expanding SOCET GXP user base, BAE Systems has opened free hands-on training centers in Reston, Virginia; Tampa, Florida; St. Louis; Denver; and San Diego. A new training facility is scheduled to open in Cambridge, U.K., in 2010. Analysts everywhere are experiencing the power of eXtreme Analysis™ with SOCET GXP, adopting it as their tool of choice for advanced geospatial intelligence reporting.

SOCET GXP v3.1 is scheduled for release on December 18, 2009, and is available upon request. Please contact a sales or customer support representative for details.

SOCET GXP® v3.1 usability enhancements at a glance

SOCET GXP v3.1 flip tool

SOCET GXP® is designed to simplify workflows and make the software easy to use for every kind of task. When merging photogrammetry into mainstream image analysis, ease of use is particularly important. Many intuitive features are added to SOCET GXP v3.1 to aid analysis. A new flip tool enables quick browsing through stacked graphics, eliminating the need to hunt, zoom, and precisely click on a graphic for editing; cursor enhancements designate roaming direction; and the void pixel removal process deletes black edges that appear with non-square imagery when using Ortho On-the-Fly™ or Virtual Mosaic tools for mosaicking.

Reference imagery and maps such as DPPDB, CIB®, and CADRG can be automatically loaded into a Multiport for greater situational awareness when working with data sets that cover a small field of view. This imagery can be used as a control source for glove align, registration, or triangulation processes. Other enhancements include double-click to center and zoom; auto annotation improvements; enhanced image display, and reduced load, zoom, and pan times. In addition, speed and quality for RSET generation are substantially improved.

• Flip tool: offers a quick visual way to access data and select feature graphics that may be cluttered after dense collects.
• Interactive range and bearing tool: creates, measures, and labels lines drawn on an image to indicate length and direction.
• Bracket tool: automatically measures and annotates features when selecting end points that define the feature.
• Zoom tool: zooms an image to a map scale (such as 1:100 or 1:2000) and computes the equivalent screen zoom level (for example 30 percent).
• Auto load map and image background: opens map and image backgrounds that correspond to data loaded in the Multiport for greater situational awareness.
• Roam cursors: compass rose cursor specifies the four standard geographic directions and directional cursor designates 16 standard geographic directions, plus the digital roam direction.
• Ground cursors: distance rings and compass rose cursors provide geographic direction and proximity information.
• Hide void pixels: removes unwanted edge pixels for Ortho On-the-Fly™ and Virtual Mosaic processes.
• Jump-to-point coordinates: recognizes common coordinate formats from third-party applications.
• Graphic annotation: generates map labels based on system information and image metadata.
• Text annotation: adds options for defining text styles (such as font, color, and size) for individual characters.

The SOCET GXP release enhancements document will be available soon on the GXP Web site.

SOCET SET® users can learn how to perform their current SOCET SET workflows in SOCET GXP®. We encourage current SOCET SET customers to attend free training classes at our regional training centers to see how SOCET GXP automates geospatial production workflows. Many complex photogrammetric processes such as aspect and slope analysis, terrain profiling, line-of-sight analysis, and creating seamlines (see example below) are automated in SOCET GXP, which is designed to simplify workflows. The three-day, hands-on SOCET GXP for the geospatial analyst course offers a comprehensive overview of SOCET GXP’s geospatial production tools, including triangulating images to improve geospatial accuracy, creating and editing terrain files and updating geodatabases with 2-D and 3-D features.

Creating and reshaping seamlines in SOCET GXP

The process for creating and reshaping seamlines is streamlined in SOCET GXP.

1. Right-click on a vertex and select Reshape a segment.
2. The cursor changed to Rubber Band mode.
3. Click on the vertex to finish the reshape graphic. The seamline is highlighted. Shift the cursor over the two segments to choose the polygon to which you wish to add your reshaped segment.
4. Right-click and select Finish Graphic.

Right-click on a vertex and select Reshape a segment.

The cursor changed to Rubber Band mode.

Click on the vertex to finish the reshape graphic. The seamline is highlighted. Shift the cursor over the two segments to choose the polygon to which you wish to add your reshaped segment.

Right-click and select Finish Graphic.

In SOCET GXP, Seamline Edit does not have its own window; it is an extension of the Workspace Manager and Multiport™ and automatically enables special editing functions in the Multiport.

• The images above are orthorectified on-the-fly and mosaicked to show the mosaicking as accurately as possible.
• Editing functions are: add vertex, delete vertex, move vertex, reshape segment, delete polygon, and select image.
• The Multiport supports dynamic image rendering during polygon editing. Therefore, as any vertex is moved or created, the image related to the polygons is redrawn.
• To save, right-click the seamline file in the Workspace Manager and select Save.

With the addition of the Microsoft® Office Fluent™ user interface, which features the customizable Ribbon, SOCET GXP streamlines product creation. Frequently used features can be added to the customizable Quick Access Toolbar and traditional menus and toolbars are replaced with tabs that display commands relevant to each task. Contextual tabs appear only when needed, revealing expanded capabilities and advanced functionality — features are never turned off or hidden by default. In addition, complex algorithms are executed behind the scenes.

SOCET SET end users can experiment with demo versions of SOCET GXP in their unique work environments and work with BAE Systems to communicate the photogrammetric processes they would like to see in future versions of SOCET GXP. In addition, to assist in making a smooth transition from SOCET SET to SOCET GXP, all SOCET SET customers with current upgrade entitlement are eligible to receive a free six-month SOCET GXP evaluation license that can be run in parallel with SOCET SET.

SOCET SET licenses can be converted to equivalent functionality in SOCET GXP.

SOCET GXP v3.1 includes enhancements for image quality.

Core SOCET GXP^® v3.1 features are refined to improve the user experience and boost production. New high-performance image-analysis and geospatial-production tools are more efficient and intuitive. In response to customer requests for fusing multiple data types, SOCET GXP v3.1 offers on-the-fly terrain analysis capabilities. Additional image exploitation enhancements are included for video analysis, and the Xport^™ — a specialized Multiport^™ — displays an image with up to 16 different linked panels to give users a new way to create multiple image-processing configurations for detailed analysis.

Other highlights are a high-definition Video Analysis tool, algorithms for processing hyperspectral and multispectral imagery, optimized terrain-analysis tools, and support for new sensor models.

Tracking a vehicle using the new Video Analysis tool.

Video analysis at a glance

BAE Systems developed the Video Analysis tool to give analysts a convenient way to work with video and transmit critical data and reports to decision-makers. The latest innovations in video compression provide remarkable quality from the smallest amount of video data. Analysts see crisp, clear, high-definition video in much smaller files, saving bandwidth and storage costs. The user-friendly interface has a customizable toolbar with standard video controls for play, pause, stop, fast-forward, reverse and frame-by-frame.

Advanced controls are provided for slow-motion or frame-by-frame metadata search and review and video bookmarks are used for playback and analysis. Image enhancements can be applied on-the-fly for brightness, contrast, saturation, hue, sharpness, smoothing, and edge-detection. Additional object-tracking tools manage real-time coordinates, speed, and bearing.

Video metadata can be viewed graphically or in text format, with a head-up display (HUD) superimposed on the video. With a single click, users capture still frames into the SOCET GXP Multiport analysis window. SOCET GXP provides geopositioning to allow fusion with other geospatial data types such as terrain, features, and other images. All functionality available for images can be applied to video still frames in SOCET GXP.

Learn more about the SOCET GXP Video Analysis capability >>

Highlights include:

• New satellite sensor models: Cosmo-Skymed, TerraSAR-X, RADARSAT-2, EROS-B, FORMOSAT-2
• New frame sensor model, including 43 parameters for self-calibration and expanded exterior orientation
• NGATE: simultaneous bare-earth terrain-model and surface-model generation as part of the same automated extraction
• Precise high-resolution surface models of urban environments — even in urban canyons
• New enhanced tools for automatic filtering of trees and buildings from the surface model

Download the SOCET SET v5.5 Release enhancements brochure.

SOCET GXP^® v3.1 continues on the path to full integration of image analysis and geospatial analysis in one software application. Terrain, imagery, and image enhancements account for 42 percent of the updates. This version incorporates additional photogrammetric processes — a majority of SOCET SET’s functionality.

The new SOCET GXP Xport features up to 16 linked preview panels.

The Xport™, a specialized Multiport that provides a palette of up to 16 preview panels, is among many compelling new features planned for SOCET GXP v3.1. This viewing and exploitation window is designed for advanced image analysis using multiple image enhancements in real time, with a focus on efficiency. Each of the panels is linked; views change as the user roams in the main viewer, and multiple enhancements are shown on the same image simultaneously. Additional Xport highlights:

• Each preview panel shows a duplicate of the image in the parent reference Multiport panel with a different custom processing chain applied.
• Processing chains include different band selections, band math, enhancements, analysis algorithms, or derived products.
• Each panel is dynamically linked for panning, zooming, and rotation with other panels and the parent reference panel.
• Users can create multiple configurations for the Xport and select the appropriate configuration for the data in the parent Multiport panel.

The Xport and other new SOCET GXP v3.1 features such as the flip tool, auto annotation, slope aspect, and Web services tools will be demonstrated throughout the year at industry tradeshows and events. The software is scheduled for release in late 2009.

New Frame-Advanced sensor model

The Frame-Advanced sensor model replaces the existing Frame sensor model in its entirety. It allows exterior orientation data produced by third-party triangulation packages to be imported into coordinate systems that are not local space rectangular. The new sensor model contains 43 adjustable parameters, compared to 18 from the previous Frame sensor model. Therefore, certain types of frame cameras can be modeled more authentically, resulting in more-accurate triangulation. The new sensor model allows for self-calibration of the physical parameters and can correct for IMU boresight misalignment and GPS antenna offset.

The process of importing images for the new Frame-Advanced sensor model is exactly the same as the previous Frame sensor model, including the use of the Frame import button. All previous import file formats for the Frame sensor model are still supported, except for the SOCET SET GPS file format, which was substantially modified.

New satellite sensor models

• ALOS AVNIR
• ALOS PALSAR
• ASTER
• COSMO-SkyMed
• EROS-B
• FORMOSAT-2
• RADARSAT-2
• TerraSAR-X
• GeoEye^®-1
• WorldView-1

SOCET SET^® v5.5 overview

• Supports SOCET GXP^® v3.1
• Build environment: Microsoft^® Visual Studio 2008
• Sun^® Microsystems^® Sparc Solaris™ 10 support
• Microsoft^® Vista and XP 32/64 support
• Applanix DSS 439 digital frame camera
• New Frame-Advanced sensor model
• Numerous new satellite sensor models
• Simultaneous generation of digital terrain and surface models
• Supports Leica USB TopoMouse™, USB Stealth mouse with joystick, and ITAC Systems’ evolution Mouse-Trak™ trackball

Access the complete list of SOCET SET v5.5 release enhancements:
www.socetgxp.com/docs/products/socetset/socetset5-5_release_enhancements.pdf

SOCET SET v5.5 features new enhancements to NGATE including automatic extraction of a digital elevation model (DEM), digital terrain model (DTM), or both.

Automated terrain generation in SOCET SET v5.5

SOCET SET^® provides two options for automated terrain generation — the Automatic Terrain Extraction (ATE) and Next-Generation Automatic Terrain Extraction (NGATE) modules. In SOCET SET, ATE and NGATE are sold as separate modules (in SOCET GXP^®, ATE and NGATE are combined into one application, and sold in the Automatic Terrain Generation, or ATG module). Both ATE and NGATE are used to generate digital terrain models (DTM) and require at least two images with an image overlap region:

• Use with one or more stereo pairs
• Images do not have to be viewed in stereo
• Must be accurately triangulated

DTM generation in SOCET SET v5.5

DTM display types

A SOCET GXP^® software update is scheduled for late 2009. SOCET GXP v3.1 offers enhanced graphic performance for easier point measurement, graphic and image display enhancements, hyperspectral and multispectral (HSI and MSI) processing, new terrain analysis tools, and video analysis capabilities. The video component includes image metadata to provide feedback on georeferencing for precise geographic orientation.

SOCET GXP v3.1 HSI and MSI processing.

SOCET GXP v3.1: HSI and MSI

• Reflectance calibration
• Supervised classification algorithms
• Anomaly detector
• Spectral change detector
• K-means clustering
• Dark current removal
• Destriping
• Pan sharpening
• PCA algorithm
• ISODATA clustering algorithm
• Spectral unmixing
• GMAD: Google^™ Maps application programming interface for digitizing

SOCET GXP v3.1 video analysis.

SOCET GXP v3.1: video analysis

• Live video mosaicking and stabilization
• Real-time geo-registration
• Resolution enhancement
• Video storage and dissemination with synchronized metadata
• Dissemination and reporting
• Simultaneous multi-platform and heterogeneous exploitation
• Video displayed over a map with overlays
• Platform agnostic playback
• Extensive image and video format import and export
• Measurement and annotation tools

SOCET SET^® v5.5 offers new functionality to increase data sharing, enhancements for the frame sensor model, additional satellite sensors, and new terrain tools. The release is scheduled for late April, with shipping to commence in May.

Enhancements to the frame sensor model allow exterior orientation data from third-party triangulation packages to be imported into non-local space rectangular (LSR) coordinate systems. The new frame sensor model includes 43 parameters for self-calibration and expanded exterior orientation. Frame import supports the new Applanix^® DSS 439 medium format, 30-megapixel, 6.8 μm pixels digital frame camera. New satellite sensor models include ALOS AVNIR, ALOS PALSAR, COSMO-SkyMed, EROS-B, FORMOSAT-2, RADARSAT-2, and TerraSAR-X.

BAE Systems continues to advance its Next-Generation Automatic Terrain Extraction (NGATE) functionality to provide simultaneous bare-earth and reflected surface model generation. In addition, Interactive Terrain Edit (ITE) tools have been enhanced for bare-earth product generation from reflected surface models. The new release supports SOCET GXP^® v3.1, Microsoft^® Visual Studio 9 (2008), and the Microsoft Vista operating system.

Frame sensor model theory: A closer look

• All Grid coordinate systems are mapped without transformation.
• Rigorous transformations through the World Geodetic System (WGS)-84 coordinate system are maintained allowing coordinate conversions to any SOCET SET supported coordinate system.
• Provides compatibility with third-party software packages for all Grid coordinate systems.

WGS is a standard used in cartography, geodesy, and navigation. The latest revision, WGS-84, is the reference coordinate system used by GPS.

SOCET GXP establishes the union of image analysis and geospatial production in one software package.

BAE Systems released SOCET GXP^® v3.0 in October 2008. The update provides new functionality that allows users to reduce the dependency on multiple tools to record and analyze ground features. Today, image analysis (IA) and geospatial analysis (GA) production, which include second-phase product generation, are becoming integrated. SOCET GXP v3.0 combines image analysis and geospatial analysis in one software package for eXtreme Analysis™ (XA™). With SOCET GXP, the XA is empowered to complete IA and GA tasks using a single application. Accurate products can be created quickly with automated tools.

What is SOCET GXP?

SOCET GXP is a versatile geospatial-intelligence (GEOINT) tool that uses imagery from commercial, satellite, and tactical sources to identify and analyze ground features. With SOCET GXP, users can automatically measure, annotate, store, and retrieve ground features in a series of images to expedite geospatial production, image analysis, and map creation. The data can be used to monitor changes over time, manage utilities and communications networks, facilitate infrastructure design and development, and coordinate operational missions.

“First responders and deployed forces generally have about 30 minutes to build detailed GEOINT products such as topographic image maps and target charts,” said Rob Stout, geospatial exploitation product manager for BAE Systems in San Diego. “Integrating image and geospatial analysis into one comprehensive system reduces equipment, training, operating, and maintenance costs, making SOCET GXP extremely user-friendly.”

The software currently is used on the frontlines in Iraq and Afghanistan, and systems integrators
working on National Geospatial-Intelligence Agency programs are using it to produce GEOINT products. The U.S. Army has procured SOCET GXP for Army-wide implementation into its Imagery Workstation baseline for operational units, establishing the software as its primary GEOINT exploitation tool.

SOCET GXP v3.0 is available on Microsoft Windows and UNIX^® Solaris™ 8, 9, and 10 operating systems.

SOCET GXP at a glance

SOCET GXP is the next generation of true geospatial-intelligence production technology, enabling interoperability among users and decision-makers at all levels. Its intuitive, customizable interface provides a suite of automated analysis and production tools, and direct access to shared databases and extended capabilities within the software. Information generated from SOCET GXP can be used to satisfy long-term operating and maintenance requirements. By providing all of this rich functionality in one intuitive product, BAE Systems empowers organizations and commands to consolidate resources, increase productivity, and save money.

SOCET GXP eXtreme Analysis™ capabilities:

• Access Google Earth™ for dynamic viewing and 3-D color visualization.
• Connect to the ESRI^® geodatabases to create, store, and share geographic information.
• Use common databases to query previously exploited information.
• Complete complex workflows with automated geospatial production tools for orthorectification, triangulation, and digital terrain model creation.
• Create finished map products and output results to PowerPoint^® or GeoPDF^® formats.

More information on SOCET GXP v3.0:
www.socetgxp.com/content_products/socetgxp/index.htm

SOCET SET^® v5.4.1 was released one year ago. Following the November 2007 release, several patches have been posted for download, which include bug fixes and enhancements. Over the next few months, SOCET SET v5.4.1 will continue to be patched. Some of the most substantial patches to date are listed below.

• NVIDA driver version 178 supports Microsoft^® Vista for stereo. Initial testing results with SOCET SET v5.4.1 look promising. Check the BAE Systems GXP Web site, www.baesystems.com/gxp, for further updates and news regarding hardware supported.
• Import WorldView-1 and GeoEye^®-1 imagery in NCDRD format; WorldView-1 launched September 2007 and GeoEye-1 in September 2008, both with a spatial resolution of approximately 0.5 m.
• Import Radarsat-2 for RPC and rigorous sensor modeling; launched December 2007 with a spatial resolution of 3 to 100 meters.
• Import TerraSAR-X; launched June 2007 with a spatial resolution 1 to 18 meters.
• Import orthos with MAPLOB/GEOLOB metadata.
• Numerous bug fixes and enhancements for the FPE replacement.
• CIB-like* and DPPDB-like* product certification by the Joint Interoperability Test Command (JITC) for NITF 2.0.

* SOCET SET Digital Point Positioning Data Base (DPPDB) format production module [which uses MIL-PRF-89034, March 1999 format specifications] and SOCET SET Controlled Image Base^® (CIB) format production module [which uses MIL-PRF-89041, May 15, 1999, format specifications].

The SOCET SET v5.5 release is planned for April 2009. New functionality scheduled for this release includes:

• Capability to import COSMO-SkyMed constellation data. Satellites were launched in June and December 2007, and October 2008, all with a spatial resolution less than one meter.
• New frame sensor model for ingest of exterior orientation data into non-LSR grid coordinate systems.
• Improved self-calibration and IMU/GPS constraints for frame imagery in Multi-sensor Triangulation module.
• Interface to GAIT (Geospatial Analysis Integrity Tool) for quality assurance and validation of collected feature vectors.
• Integration with the USB version of the Leica TopoMouse™.

NOAA NGS has updated the FAA surface model library to include the new AC18 surface. Therefore, BAE Systems has implemented the new source code into the SOCET SET^® ClearFlite^® module, and the changes are included in the 2008_1015 patch.