Data Provider Node Report ( JAXA )

Transcription

1 Data Provider Node Report ( JAXA ) Atsushi Ono, Secretariat, Sentinel Asia Disaster Management Support Systems Office Satellite Applications & Promotion Center Space Applications Mission Directorate Japan Aerospace Exploration Agency (JAXA)

2 JAXA as a Data Provider Node, it was responded 36 cases of disasters based upon Request from Requesting Organization during Jul , June 2011 (1 year). ALOS PRISM: 2.5m Pan AVNIR-1: 10m Multi PALSAR: m L-Band

3 Responded Disasters from July 2010 June 2011 by JAXA Requester Response Escalation Area of Affected Disater Type Date by JAXA to the Charter 1 MONRE Ha Tinh province, Hai phong Typhoon 2010/7/15 〇 NE 2 ICIMOD Chukha Dzongkhag Flood 2010/7/23 〇 NE 3 Gauhati University Assam Flood 2010/7/24 〇 NE 4 LAPAN Tanah Bumbu Flood 2010/7/26 〇 NE 5 ICIMOD North Western Pakistan Flood 2010/7/30 〇 NE 6 Universtiy of Kashimir Kashimir Flood 2010/8/6 NE 7 IG, CEA Zhouqu, Gansu Land Slide 2010/8/8 〇 NE 8 LAPAN Mt Karangetang in Sitaro Islands district Volcanic Eruption 2010/8/10 〇 NE 9 MONRE Quang Tri,QuangNgai Flood 2010/8/24 〇 NE 10 LAPAN Mt. Sinabung in the Karodistrict of North Sumatra province Volcanic Eruption 2010/8/29 〇 NE 11 ISRO Northern India Flash Flood 2010/9/17 〇 NE 12 LAPAN Wasior district in West Papua province Flood 2010/10/4 〇 NE 13 Geography Department Pursat Province Flood 2010/10/14 〇 NE 14 MONRE Nghe An, Thua Thien, Hue Flood 2010/10/16 〇 NE 15 Geography Department Poipet city Flood 2010/10/15 〇 NE 16 GISTDA Nakhon Ratchasima Flood 2010/10/16 〇 〇 17 PHIVOLCS Isabela Other 2010/10/18 〇 NE 18 JAXA Amami oshima Island Flood 2010/10/20 〇 NE 19 NARL Suao Flash flood 2010/10/22 〇 NE 20 LAPAN Mentawai island Tsunami 2010/10/25 〇 〇 21 LAPAN Mt. Merapi Volcanic Eruption 2010/10/26 〇 NE 22 MONRE Phu Yen, Khanh Hoa, Ninh Thuan Flood 2010/10/31 〇 NE 23 MONRE Thua Thien Hue, Da Nang, Quang Nam, Quang Ngai Flood 2010/11/17 〇 NE 24 MONRE Central Vietnam Flood 2010/11/28 〇 NE 25 DMC Sri Lankan whole area Flood 2010/12/10 〇 NE 26 GA Queensland Flood 2011/1/3 〇 NE 27 DMC East part of Sri Lanka Flood 2011/1/11 〇 NE 28 SD Tutona Flood 2011/1/21 〇 NE 29 DMC North, North Central and Estern provinces Flood 2011/2/3 〇 NE 30 PHIVOLCS Visayas and Mindanao Flood 2011/2/3 〇 NE 31 UNESCAP Christchurch Earthquake 2011/2/22 〇 NE 32 JAXA East part of Honsyu Island Earthquake 2011/3/11 〇 NE 33 IGCEA Northern part of Myanmar, Bear the border of China Earthquake 2011/3/24 〇 NE 34 GISTDA Nakornsritammarat Flood 2011/3/26 〇 NE 35 NCSRT West Kazakhstan Flood 2011/4/11 〇 NE 36 LAPAM Garut, West Java Flash Flood 2011/5/7 〇 NE 37 CESCD Northern Tajikistan Flash Flood 2011/6/13 〇 NE

4 Termination of ALOS Operation At 21:41 on April 21, 2011 (UT), ALOS shifted its operation mode to the low load mode*. All the onboard observation devices were turned off due to power generation anomaly. Since then, the power generation has been rapidly deteriorating, and we cannot confirm power generation. On May 12th, JAXA terminated the operation of ALOS.

5 Achievements of ALOS ALOS has observed 6,500,000 scenes for 5 years in the world, and utilized for many application fields such as disaster monitoring, mapping, forest and environmental monitoring etc. ALOS provided data in 95 times of Disaster under the Sentinel Asia in total. PRISM AVNIR-2 PALSAR Final Observed point PRISM AVNIR-2 PALSAR

6 ALOS to ALOS-2 and ALOS-3 ALOS Jan May 2011 Continuing to provide Archived Images 6,500,000 scenes PALSAR PRISM AVNIR-2 ALOS-2 (SAR satellite) Launch 2013 ALOS-3 (Optical satellite) Launch

7 Specifications of ALOS-2 Stripmap: 3 to 10m res., 50 to 70 km swath ScanSAR: Observation mode 100m res., 350km swath Spotlight: 1 3m res., 25km swath Sun-synchronous orbit Altitude: 628km Orbit Local sun time : 12:00 +/- 15min Revisit: 14days Orbit control: +/-500m Life time Launch Downlink 5 years (target: 7 years) JFY2013, H-IIA launch vehicle X-band: 800Mbps(16QAM) 400/200Mbps(QPSK) Ka-band: 278Mbps (QPSK)

8 ALOS-2 L-band SAR imaging mode 70 Rg Az Observable area : observation area: approx.1160km (right or left) 50 km Stripmap swath:50 or 70km 350 km ScanSAR swath:5scans 350km 25 km x 25km Spotlight swath:25km x 25km Right or left-looking by spacecraft maneuvering at 30 degrees off-nadir with electric beam steering using active phased array antenna (incidence angle from 8 to 70 degrees).

9 ALOS-2 Observable Area (Strip map mode) Stripmap mode: Swath:50km Observation area: looking Observation area: left looking

10 ALOS-2 Observable Area (ScanSAR mode) Next Orbit (100min later of first orbit) Observable area of ScanSAR Mode (right looking case) First Orbit ScanSAR Mode (Swath: 350km) 10

11 Comparison among Pi-SAR(L) (right/res. 3m), PALSAR (top-left/res. 10m) and PRISM_PAN (bottom left/res. 2.5m). Pi-SAR enables to create maps with a scale of 1 to 100,000 and to identify roads with L-band SAR, which shows the readability just below PRISM (ALOS Optical Sensor). ALOS/PRISM Optical Image (2.5m) 0 1 km The shapes of the buildings in red circles are identifiable. JAXA 11

12 ALOS-3 Phase A Y X Z ALOS-3 in-orbit configuration ALOS-3 mission Panchromatic observation 0.8 m GSD and 50km wide swath Stereo images by nadir-looking and backward-looking panchromatic imagers Multi-spectral(4 bands) observation Near real-time data transmission using data relay satellite Status: Phase-up review planned in

13 Field Survey to Improvement of Services In order to improve quality of services and to introduce activities of Sentinel Asia more regionally, we conducted hearing research and field survey at the location where affected disaster and corresponded by EOR in the Sentinel Asia. (1) Padang, Indonesia (Dec. 6 9, 2010) (2) Korat, Thailand (Feb , 2011)

14 Hearing Research & Field Survey (1) Padang, Indonesia M7.7 Earthquake occurred and these earthquake induced Tsunami over the east coast of Islands of Mentawai, Indonesia. More than 15,000 peoples have refused and 427 death have reported. LAPAN immediately placed an Emergency Observation Request to Sentinel Asia and the Charter.

15 Hearing Research & Field Survey (1) Padang, Indonesia ALOS ALOS / SPOT-5 / TerraSAR-X / RADARSAT-2

16 Hearing Research & Field Survey (2) Nakorn Ratchasima, Thailand Caused by heavy rain from October 2010, long term flood have occurred in the central, and middle east Thailand, and it was also most 9 million peoples have affected included 255 death reported by the Government. GISTDA immediately placed an Emergency Observation Request to Sentinel Asia and the Charter.

17 Hearing Research & Field Survey (2) Nakorn Ratchasima, Thailand ALOS SPOT-4&5 MODIS

18 Sentinel Asia Operation Training 1/2 Venue July 19 23, 2010 at Bangkok, Thailand Geo-informatics and Space Technology Development Agency (GISTDA) Number of Participants 20 participants Training Agenda - General Information regarding the Sentinel Asia - How to operate Sentinel Asia System - Brief hands on training for Data Visualization and Interpretation Explanation of the Charter - In the general information, explanation including How to escalate relevant EOR to the Charter. Achievements - Participants learned how to operate SAS. - Understand mechanism of EOR including escalation mechanism to the Charter.

19 Participants Lecture

20 Sentinel Asia Operation Training 2/2 Venue February 28 March 4, 2011 at Katmandu, Nepal Integrated Center for Mountain Number of Participants 25 participants Training Agenda - General Information regarding the Sentinel Asia - How to operate Sentinel Asia System - Brief hands on training for Data Visualization and Interpretation Explanation of the Charter - For the general information, explanation including How to escalate relevant EOR to the Charter. Achievements - Participants learned how to operate SAS. - Understand mechanism of EOR including escalation mechanism to the Charter.

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22 Thank you very much.