Twenty First Century Aerospace Technology (21AT) and TripleSat Constellation

Transcription

1 Twenty First Century Aerospace Technology (21AT) and TripleSat Constellation GIS Forum Moscow 2016

2 Introduction EO satellite operator based in Beijing, 300+ employees. Since 2005, the company has been providing EO data and value added service around world. EO satellite resources: Beijing-1, 4m PAN/32m MS, 2005~2012 TripleSat Constellation, 1m PAN/4m MS, launched in July 2015 Beijing-1 International data distribution through DMC and disaster response through International Charter. 21AT will provide TripleSat Constellation image to Located in Zhongguancun Science and Technology Park Haidian District, Beijing worldwide customers directly. First and Only Commercial EO Satellite Operator in China 2

3 From Satellite Operation to Information Services First space-ground integrated small EO satellite system in China Satellite Operation (in Beijing) Imaging Scheduling and Tasking Data Distribution 12m 7.5m Image Data Receiving Data Processing System Applications & Information Services Rapid Response, Dependable Data, Efficient Delivery 3

4 Background of TripleSat Constellation Long term cooperation with the leading low cost small satellite manufacturer SSTL in UK on Pioneering: High resolution EO satellites development Constellations for operational services Beijing-1 is part of the DMC Signing of the Cooperation Agreement of TripleSat Constellation between 21AT and DMCii/SSTL in London on 27 June 2011 Commercial TripleSat Constellation 4

5 TripleSat Constellation First purposely built 1m 3 identical satellite constellation with global daily revisit capability Sat. Num. 3 Orbit GSD Swath Width MS bands SSO, Altitude 650km LTAN:10:30am PAN: 1m, MS: 4m 24km B/G/R/NIR Off-pointing ±45 Revisit Manufacturer 1 day SSTL in UK Launch July

6 Successful Launch 16:28 UTC,10 July 2015 Three satellites were launched together by Indian PSLV ISRO ISRO ISRO Satish Dhawan Space Centre, Sriharikota Range, India 6

7 Phasing for the Constellation One week after the launch, on board propulsion systems was fired to move the satellites to their designated positions in the constellation Now satellites are in the designated positions, 33 minutes/120 apart The propulsion system will continuously maintain the satellite positions TripleSat-1 TripleSat-2 TripleSat-2 TripleSat-2 TripleSat-3 TripleSat-3 TripleSat-1 33 mins TripleSat-3 Launch TripleSat-1 1 Month Later Now and Operation Unique daily targeting capability made possible by three satellite constellation 7

8 Athens, Greece by TripleSat Constellation 2 Aug

9 Athens, Greece by TripleSat Constellation 2 Aug

10 Istanbul, Turkey by TripleSat Constellation 12 Aug

11 Istanbul, Turkey by TripleSat Constellation 12 Aug

12 Istanbul, Turkey by TripleSat Constellation 12 Aug

13 Rimini, Italy by TripleSat Constellation 29 Aug

14 Farmlands, Argentina by TripleSat Constellation 31 Aug

15 Misano World Circuit, Italy by TripleSat Constellation 29 Aug

16 Durban, South Africa by TripleSat Constellation 2 Oct

17 Ground Station Network UK Beijing Singapore Three Ground Stations Beijing: Tasking & Data Receiving Singapore: Data Receiving & International Operation Center UK: Data Receiving & Housekeeping

18 Products and Services from TripleSat Constellation Imagery Products Basic Imagery: 1m GSD Pan/4m MS(G/R/B/NIR); Value Added Imagery: Ortho, Pansharpen, Mosaic, Stereo etc. Services Dependable image acquisition and daily revisit capability Operational monitoring based on guaranteed timely data Change detection of interested features Change detection of targeted area Applications City intelligent management Image acquisition, information extraction, all data sources integration, analysis/reporting and operational management software Land, agriculture, forestry, environment etc. 18

19 Imagery Products - Basic Original Radiometric Correction Geometric Correction Acquisition & Production Capability: 500,000 km²/day 19

20 Imagery Products - Ortho Precise Geometric Correction + DEM Ortho Correction Production Capability: 150,000 km²/day 20

21 Imagery Products Pansharpen/Mosiac Production Capability: 30 million km²/year 21

22 Online Portal Login 22

23 Online Portal Archive and Tasking 23

24 Thematic Remote Sensing Information Products 楼房区 楼房区 楼房区 城市绿地 楼房区 城市绿地 建筑施工 裸地 平房区 建筑施工 楼房区 楼房区 裸地 楼房区 平房区 湿地 道路 城市绿地 建筑施工 裸地 楼房区 湿地 平房区 城市绿地 24

25 Information Extraction from Satellite Imagery Construction Area Airport Main Roads Others Buildings Rural Houses Factory School 76 features in 5 categories has been extracted from satellite imagery Features The changes of these features monitored quarterly for Intelligent City Management Cultivated Land Green Fields Water Paddy Field Dry Field Green Houses Garden Grass Field Reservoirs Rivers Lakes Animal Farm Square More A research team working on modeling of Interested Features for automatic extraction Accumulated >10 years experience Established a knowledge tank of land cover features Others Bare Land Bare Rocks 25

26 Services Overview of Intelligent City Management System Provide more than 100 services for more than 10 government departments Agricultural insurance RS Surveillance Agriculture Statistics Agricultural Facility Modernization re Surveillance Agricultural Plantation Monitoring Land Surface Thematic Surveillance Environment Protection Regional Eco-environment Analysis Eco-environment Engineering Management Land Surface Water Resource management Water Administration Water Pollution Monitoring City Government Land Use Dynamic Monitoring Land Use Verification Land Resource Management Land use registration and reporting Disaster survey and monitoring Monitoring of Land Illegal use Urban Afforestation Forestry resource management Afforestation and virescence Engineering Surveillance Infrastructure and Facilities Engineering Project Dynamic Monitoring Urban Planning Precision management 26

27 Benefits to Worldwide Customers Dependable data source for operational monitoring Able to target anywhere on the Earth once per day with high resolution image The best combination of spatial resolution and time resolution 1m GSD with 24km swath width Identical payloads plus cross calibration over three satellites Convenient for data integration Responsive operation services High efficient service and fast delivery to customers Stereo imaging and area imaging capabilities More applications are able to be created Unique Intelligent City Management solution Creating new business opportunity for our customers Comprehensive application expertise Provide in depth application supports 27

28 Thank You! Tel: Fax: Web: 28