1. Geospatial World Forum Jan 19-21,2011 1 Future of Photogrammetry Rolta’s Vision

2. Geospatial World Forum Jan 19-21,2011 Agenda 2  Technological developments in Photogrammetry  3D mapping – Choosing the right combination  Future of Photogrammetry  Generation next

3. Geospatial World Forum Jan 19-21,2011 Technological developments in Photogrammetry: Data Acquisition and Processing

4. Geospatial World Forum Jan 19-21,2011 Technological Developments - Data Acquisition 4  Aerial digital camera systems  High resolution stereo satellite data  Integration with LiDAR systems  Sophisticated Sensor Models  Sensor advancements active/passive sensors  Real-time processing through automation  Self calibration of data collection instruments  New sensors for navigation-based georeferencing and imaging (2D / 3D)

5. Geospatial World Forum Jan 19-21,2011 Technological Developments - Data Processing 5  Automatic sensor fusion based on the metadata  Unlimited computing power, storage and bandwidth Unlimited computing power, storage and bandwidth  Automatic aerial triangulation and bundle adjustment  Utilization of open source software  Automatic large volume DTM Extraction Automatic large volume DTM Extraction  Automated 3D “Above ground” Feature  Automated true orthophoto generation Automated true orthophoto generation  Request query capability and retrieval  ‘GIS driven’ data processing and storage

6. Geospatial World Forum Jan 19-21,2011 3D mapping: Choosing the right combination

7. Geospatial World Forum Jan 19-21,2011 Depends on the Project Requirements Example 01 Large Areas Purpose: Base Mapping Difficult to Obtain Control Points or Want to minimize the Cost of Survey Large Scale Mapping Deliverables: Orthos, Contours, DTM…etc Flying Permits Easy to Obtain Timeline is not critical Digital Aerial Photography Technology (Push Broom or Frame Based)

8. Geospatial World Forum Jan 19-21,2011 Depends on the Project Requirements Example 02 Application Base Mapping Small Area Flying Permits Difficult to Obtain Accuracy is not Tight Timeline is critical Stereo Satellite Imagery (QuickBird, WorldView, GeoEye, SPOT, IKONOS)

9. Geospatial World Forum Jan 19-21,2011 Depends on the Project Requirements Example 03 Application : Utility mapping, Corridor Mapping Area Difficult to Fly during the Daytime because of proximity to Airport Timeline Critical LiDAR Technology Complement with satellite imagery if the Imagery is required

10. Geospatial World Forum Jan 19-21,2011 Depends on the Project Requirements Example 04 Quick ortho along with detailed 3D feature mapping Large Project Area LiDAR with Aerial Photography

11. Geospatial World Forum Jan 19-21,2011 Future of Photogrammetry

12. Geospatial World Forum Jan 19-21,2011 Future of Photogrammetry Very high resolution (<20 cm) satellite stereo Automatic 3D feature extraction On the fly ortho mosaic Web based Photogrammetry Photogrammetry on the cloud RDBMS support for storage and publishing 12

13. Geospatial World Forum Jan 19-21,2011 Generation next

14. Geospatial World Forum Jan 19-21,2011 Generation next Affordable photogrammetric infrastructure Seamless Integration with GIS solutions utilising the latest computing powers such as cloud Automated processes 3D maps on the fly for all geospatial applications 14

15. Geospatial World Forum Jan 19-21,2011

16. 16 Advances in Hardware Distributed Parallel Processing Multithreading Dual Quad Core Computer systems ◄

17. Geospatial World Forum Jan 19-21,2011 Pixel Factory Multi-End Products Multi-Sensor Multi-Data Source Pixel Factory throughput is about 3 times less labor intensive High capacity and native open architecture is able to automatically process vast volumes of raw earth observation data from multiple sensors and produce a wide range of cartographic end products (e.g. Digital Surface Models, True Ortho, and Ortho mosaics)

18. Geospatial World Forum Jan 19-21,2011 True Ortho 18 Traditional Orthoimage - Rectified from a DTM (ground floor) - Slanted building - Occluded areas True Orthoimage - Rectified from a DSM - Straight buildings (roofs correctly located) - No occluded areas

19. Geospatial World Forum Jan 19-21,2011 OrthoPhoto – Ground and True Ortho 19 ◄

20. Geospatial World Forum Jan 19-21,2011 20 Data Import AT DEM computation Ortho-rectification Cut line computation Image mosaic QC Total without QC Total with QC PF vs Traditional Pixel Factory Traditional Pixel Factory Performance Comparison

21. Geospatial World Forum Jan 19-21,2011 21 Rolta GeoImaging Accelerator Combines High Performance Computing with Geospatial Intelligence to provide a significant improvement in speed and efficiency A hardware-based, GPU enabled, high- performance image processing system Design to process large volumes of imagery data –40 times faster than standard Image processing software –2-4 TB per day for desk-side system –10 TB + for rack mounted system Addresses Core Competencies: Orthorectification Pansharpening Mosaics DEM Extraction Image Processing ◄

22. Geospatial World Forum Jan 19-21,2011 22 Product TypeDatasetMB/SecGB/MinTB/Day SPOT5 - Level 1A 2.5 meter 8U Pan 24.231.422.00 IKONOS - Geo Ortho Kit 16U Pan Ikonos 35.672.092.94 WorldView-1 and QuickBird Level 1B 16U Pan 39.592.323.26 QuickBird - OrthoReady - 4 channel PS 16U Multispectral 42.672.503.52 QuickBird - Level 1B 16U Multispectral 55.473.254.57 Processing Throughput Rolta GeoImaging Accelerator

23. Geospatial World Forum Jan 19-21,2011 A Federal Security Agency The Federal Security Agency has multiple standalone systems. Among these systems, data can exist in different formats, different coordinate systems, and different business systems. The Agency needs to be able to consume all this data And offer it to various stakeholders as a standardized, seamless and integrated dataset CRIME ANALYSIS TRAFFIC FUSION CORE Oracle Spatial Map Info ESRI Geo DB

24. Geospatial World Forum Jan 19-21,2011 Is it possible? – Integration of businesses The Agency should then have a tool through which the information can collaborate And this has to be repeated for each and every layer. Secure GIS Private Cloud CRIME ANALYSIS TRAFFIC FUSION CORE Oracle Spatial Map Info ESRI Geo DB The Federal Agency must access both spatial and non-spatial data from these disparate systems, each using different technologies

25. Geospatial World Forum Jan 19-21,2011 Secure GIS Private Cloud Amazon Cloud Rolta iPerspective Rolta OnPoint

26. Geospatial World Forum Jan 19-21,2011 Rolta GIS Cloud Enterprise Integration I dentity Management W S Catalog AssetManagement Location based Services ArcGIS CRIME ANALYSIS TRAFFIC FUSION CORE Oracle Spatial Map Info ESRI Geo DB ◄