Establishment of SA-VSAT/WINDS STATION IN National Remote sensing centre

Transcription

1 Ministry of Natural Resources and Environment Vietnam Remote Sensing Center (NRSC) Establishment of SA-VSAT/WINDS STATION IN National Remote sensing centre Dr. Nguyen Xuan Lam Director of NRSC Putrajaya, Malaysia July

2 Contents Memorandum of agreement between JAXA and NRSC MONRE; WINDS Station installation in NRSC Utilization of WINDS for Earth Observation data transfering. Putrajaya, Malaysia July

3 Memorandum of Agreement (MOA) between NRSC and JAXA Upon the MOA, JAXA has undertaken: 1. provided NRSC WINDS ground station and Sentinel Asia Step 2 software for setting up Regional Server/ Client Terminal. 2. exported and transported the equipments to NRSC 3. allocated the bandwidth of the WINS transponder. 4. provided training, advice, instruction, and support to NRSC to install, set up and utilize the Regional Server/Client Terminal. Putrajaya, Malaysia July

4 NRSC has undertaken: 1. allocated a suitable location for WINDS station 2. obtained custom clearance to import the equipments and the radio license for WINDS station 3. prepared a server and network environment for Regional Server. 4. followed the instructions of JAXA with the regard to the handling of the equipments and the Transponder. Putrajaya, Malaysia July

5 Memorandum of Agreement (MOA) Other undertakings 1. NRSC shall use the equipments and the transponder solely for improving the quality of disaster management activity. 2. Upon request from JAXA, NRSC shall report the pland and results of utilization of the Regional Server to JAXA and Sentinel Asia secretariat. Putrajaya, Malaysia July

6 Putrajaya, Malaysia July

7 Regional Server > Client Terminal overview Services: Management Functions (data request & transfer, etc) Basic Network Configuration: Prepared by JAXA ANT ODU IDU WINDS Ground Station Client Terminal Software Prepared by NRSC Organization's Network Internet Organization's Firewall Putrajaya, Malaysia July

8 APPLY FOR WINDS STATION The NRSC had applied for WINDS station; In APRSAF-16 meeting in Bangkok, the application of NRSC for WINDS station was announced to be accepted; After the announcement of NRSC, one of seven sites in the Asia-Pacific region, was chosen as place to install the WINDS station, JAXA sent the MOA to NRSC; Putrajaya, Malaysia July

9 PROCESS OF INSTALL THE WINDS STATION In June 2010, JAXA sent a technical team to NRSC in order to decide: The work share between NRSC and JAXA; Radio station license; Import and custom clearance; Installation site survey. Putrajaya, Malaysia July

10 SITE SURVEY JAXA technical team visited the site, which NRSC suggested to install the WINDS station and carry out some measurement such as: Clearance of the site; The stability of power supply; The internet access... Putrajaya, Malaysia July

11 Installation of SA-VSAT/WINDS at NRSC The ground station: automatic operation The operation team: Submit EOR (Emergency Observation Request) to ADRC when a disaster occurs Turn on IDU upon JAXA s request Utilize transferred data for disaster management activities Putrajaya, Malaysia July

12 Installation SA-VSAT Putrajaya, Malaysia July

13 Indoor equipments Putrajaya, Malaysia July

14 Training Putrajaya, Malaysia July

15 Transfered data Data transfered to WINDS depends on 2 phases: emergency phase and usual phase In emergency cases: satellite data, satellite imagery, analysis results In usual cases: MTSAT data, Hotspot data and Rainfall data. Putrajaya, Malaysia July

16 Example: list of data from WINDS ID Name Format Type INF_ ALOS(Jpeg) 3 1 INF_ ALOS(GeoTiff) 1 1 INF_ ALOS(Data) 2 1 INF_ IRS(GeoTiff) 1 1 INF_ IRS(Data) 2 1 INF_ THEOS(Jpeg) 3 1 INF_ THEOS(GeoTiff) 1 1 INF_ KOMPSAT(Jpeg) 3 1 INF_ KOMPSAT(GeoTiff) 1 1 INF_ Product-JAXA(Jpeg) 3 2 INF_ Product-JAXA(GeoTiff) 1 2 INF_ Product-GISTDA(Jpeg) 3 2 INF_ Product-GISTDA(GeoTiff) 1 2 INF_ MTSAT-Visible-N(Jpeg) 3 10 INF_ MTSAT-Visible-N(GeoTiff) 1 10 INF_ MTSAT-Infrared-N(Jpeg) 3 10 INF_ Hotspot-KARI(Point) 7 11 INF_ Hotspot-KARI(Data) 9 11 INF_ GFAS-1Day(Jpeg) 3 12 INF_ GFAS-1Day(GeoTiff) 1 12 Putrajaya, Malaysia July

17 Some imageries transferred via WINDS at NRSC Putrajaya, Malaysia July

18 Putrajaya, Malaysia July

19 Putrajaya, Malaysia July

20 Ceremony of SA-VSAT Putrajaya, Malaysia July

21 Putrajaya, Malaysia July

22 Users-agencies Rescuse Department, Committee on Flooding prevention, Research Institute (VAST, HNU,etc ), 64 Local goverments in Provincies of Vietnam Putrajaya, Malaysia July

23 Before setting up WINDS Station at NRSC - Receiving satellite data through Sentinel activation. - Total times for Sentinel activation at NRSC are 10 from 2008 to Mechanism of data transfer via internet with low bit rate (<1mb/s). Putrajaya, Malaysia July

24 With WINDS station operation NRSC keep WINDS station operate continuostly all the time with internet leaseline; Commitment to acquire data and process them provide freely to users in Viet Nam. But since WINDS station operates, still have no EOR because flooding season only in August-November; For using MTSAT data, Hotspot data and Rainfall data need technology transfer for application in users agencies. Putrajaya, Malaysia July

25 Satellite Image received from Sentinel Asia Binh Dinh Flood rapid map made from ALOS/ PALSAR by NRSC (dated 05/11/2009) Putrajaya, Malaysia July

26 Spacemap of flooding Putrajaya, Malaysia July

27 CONCLUSIONS Sentinel Asia responses well to observe the disaster. Normally, only two or three days after activation, the satellite image acquisition is made; The ALOS PALSAR data provided before and during flood is useful for inundation mapping. Flood map is useful for understanding overall disaster situation; Products of WINDS station will be provided freely to users - organisations, agencies and provincies in Vietnam; But for using other kinds of data transferred by WINDS station such as MTSAT data, Hotspot data and Rainfall data need technology transfer for application in users agencies. Putrajaya, Malaysia July

28 Thank you for attention Putrajaya, Malaysia July