Environment data

# EOS-RS Flood Proxy Map: Vietnam, Typhoon Noru, 30 Sep 2022, v0.5 The Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS) created this preliminary Flood Proxy Map (FPM) depicting areas that are likely flooded in Vietnam due to Typhoon Noru which made landfall on 28 Sep 2022. This map was derived from synthetic aperture radar (SAR) images acquired by the ALOS-2 satellites operated by the Japan Aerospace Exploration Agency (JAXA) before (2 Sep 2022) and during (30 Sep 2022) the event. The image covers an area indicated by the large white polygon. Each light blue pixel measures about 25 meters across. Preliminary validation was done in selected areas using optical imagery. This flood proxy map should be used as a guide to identify areas that are likely flooded, and is less reliable over urban and vegetated areas. Data were provided by Sentinel Asia and analyzed by the Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS). **More map details and files:** **More map details and files:** **Credits:** Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS), Original data ALOS-2 PALSAR-2 Product - JAXA (2022)

# EOS-RS Flood Proxy Map: Philippines, Typhoon Noru, 27 Sep 2022, v0.5 The Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS) created this preliminary Flood Proxy Map (FPM) depicting areas that are likely flooded in Luzon, Philippines due to Typhoon Noru (Karding) which made landfall on 25 Sep 2022. This map was derived from synthetic aperture radar (SAR) images acquired by the ALOS-2 satellites operated by the Japan Aerospace Exploration Agency (JAXA) before (17 Mar 2020) and during (27 Sep 2022) the event. The image covers an area indicated by the large white polygon. Each light blue pixel measures about 25 meters across. Preliminary validation was done in selected areas using optical imagery. This flood proxy map should be used as a guide to identify areas that are likely flooded, and is less reliable over urban and vegetated areas. Data were provided by Sentinel Asia and analyzed by the Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS). **More map details and files:** **More map details and files:** **Credits:** Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS), Original data ALOS-2 PALSAR-2 Product - JAXA (2020-2022)

# Pakistan Floods: Damage and Flood Proxy Maps, Aug 2022 The **Earth Observatory of Singapore – Remote Sensing Lab (EOS-RS)** produced these damage and flood proxy maps for Pakistan Floods (Aug 2022) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **EOS-RS Damage Proxy Map: Pakistan, Floods, 1 Sep 2022, v0.8** - **EOS-RS Damage Proxy Map: Pakistan, Floods, 1 Sep 2022, v0.8** - **EOS-RS Damage Proxy Map: Pakistan, Floods, 30 Aug 2022, v0.8** - **EOS-RS Damage Proxy Map: Pakistan, Floods, 30 Aug 2022, v0.8** - **EOS-RS Damage Proxy Map: Pakistan, Floods, 29 Aug 2022, v0.8** - **EOS-RS Damage Proxy Map: Pakistan, Floods, 29 Aug 2022, v0.8** - **EOS-RS Flood Proxy Map: Pakistan, Floods, 21 Aug 2022, v0.3** **More map details and files:** **More map details and files:** **Credits:** Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS), Advanced Rapid Imaging and Analysis (ARIA), NASA-JPL/Caltech, Contains modified Copernicus Sentinel data (2022)

# EOS-RS Flood Proxy Map: New South Wales, Australia, Floods, 5 Jul 2022, v0.9 The Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS) created this preliminary Flood Proxy Map (FPM) depicting areas that are likely flooded around Sydney, New South Wales, Australia due to heavy rains. This map was derived from synthetic aperture radar (SAR) images acquired by the Copernicus Sentinel-1 satellites operated by the European Space Agency (ESA) before (16 Jun 2021 to 23 Jun 2022) and during (5 Jul 2022) the event. The image covers an area indicated by the large white polygon. Each light blue pixel measures about 30 meters across. This map is validated using news reports. This flood proxy map should be used as a guide to identify areas that are likely flooded, and may be less reliable over urban and vegetated areas. The product contains modified Copernicus Sentinel data (2021-2022), processed by ESA and analyzed by the Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS), using the Advanced Rapid Imaging and Analysis (ARIA) system originally developed at NASA's Jet Propulsion Laboratory, California Institute of Technology, and modified at EOS-RS. **More map details and files:** **More map details and files:** **Credits:** Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS), Advanced Rapid Imaging and Analysis (ARIA), NASA-JPL/Caltech, Contains modified Copernicus Sentinel data (2021-2022)

# EOS-RS Damage Proxy Map: Montana (Yellowstone National Park), USA, Floods, 15 Jun 2022, v0.9 The Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS) created this preliminary Damage Proxy Map (DPM) depicting areas that are likely damaged in the areas in Montana, United States due to floods caused by heavy rainfall and snowmelt. This map was derived from synthetic aperture radar (SAR) images acquired by the Copernicus Sentinel-1 satellites operated by the European Space Agency (ESA) before (15 Feb 2022 - 3 Jun 2022) and after (15 Jun 2022) the event. The image covers an area indicated by the large white polygon. Each pixel measures about 30 meters across. The colour variation from yellow to red indicates increasingly more significant surface change. Preliminary validation was done by comparing with high-resolution optical imagery and media reports. This map could be used as a guidance to identify damaged areas, and may be less reliable over vegetated areas (such as landslides in vegetated slopes). Scattered pixels over vegetated areas may be false positives, and a lack of colored pixels over vegetated areas may not mean no damage. Sentinel-1 data were accessed through the Copernicus Open Hub. This map contains modified Copernicus Sentinel data (2022), processed by ESA and analyzed by the Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS) in collaboration with NASA-JPL and Caltech. **More map details and files:** **More map details and files:**

# South Africa Floods: Damage Proxy Maps, Jun 2022 The **Earth Observatory of Singapore – Remote Sensing Lab (EOS-RS)** produced these damage proxy maps for South Africa Floods (Jun 2022) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **EOS-RS Damage Proxy Map: South Africa, Floods, 4 Jun 2022, v0.9 wbd** (superseded) - **EOS-RS Damage Proxy Map: South Africa, Floods, 4 Jun 2022, v0.9** **More map details and files:** **More map details and files:**

# India Floods: Flood Proxy Maps, Jun 2022 The **Earth Observatory of Singapore – Remote Sensing Lab (EOS-RS)** produced these flood proxy maps for India Floods (Jun 2022) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **EOS-RS Flood Proxy Map: India, Floods, 22 Jun 2022, v0.4** - **EOS-RS Flood Proxy Map: India, Floods, 21 Jun 2022, v0.3** **More map details and files:** **More map details and files:**

# Indonesia Floods: Flood Proxy Maps, May 2022 The **Earth Observatory of Singapore – Remote Sensing Lab (EOS-RS)** produced these flood proxy maps for Indonesia Floods (May 2022) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **EOS-RS Flood Proxy Map: Indonesia, Floods, May 2022, v0.4** - **EOS-RS Flood Proxy Map: Indonesia, Floods, May 2022, v0.3** **More map details and files:** **More map details and files:**

# EOS-RS Flood Proxy Map: India, Floods, 18 May 2022, v0.4 The Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS) created this preliminary Flood Proxy Map (FPM) depicting areas that are likely flooded in Assam, India due to heavy rains that started on 13 May 2022. This map was derived from synthetic aperture radar (SAR) images acquired by the Copernicus Sentinel-1 satellites operated by the European Space Agency (ESA) before (6 May 2022) and during (18 May 2022) the event. The image covers an area indicated by the large white polygon. Each light blue pixel measures about 30 meters across. This map was validated using reports of flooded areas in New Haflong Railway Station and along the Kampur-Kathiatoli Road. This flood proxy map should be used as a guide to identify areas that are likely flooded, and is less reliable over urban and vegetated areas. The product contains modified Copernicus Sentinel data (2022), processed by ESA and analyzed by the Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS), using the Advanced Rapid Imaging and Analysis (ARIA) system originally developed at NASA's Jet Propulsion Laboratory, California Institute of Technology, and modified at EOS-RS. **More map details and files:** **More map details and files:**

# Philippines Cyclone Agaton: Damage and Flood Proxy Maps, Apr 2022 The **Earth Observatory of Singapore – Remote Sensing Lab (EOS-RS)** produced these damage and flood proxy maps for Philippines Cyclone Agaton (Apr 2022) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **EOS-RS Damage Proxy Map: Philippines, Bagyong Agaton (Megi), Abril 2022, v0.4 wbd** - **EOS-RS Damage Proxy Map: Philippines, Bagyong Agaton (Megi), Abril 2022, v0.4** (superseded) - **EOS-RS Flood Proxy Map: Philippines, Bagyong Agaton (Megi), Abril 2022, v0.4** **More map details and files:**

# EOS-RS Flood Proxy Map: Thailand, Floods, Mar 2022, v0.3 The Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS) created this preliminary Flood Proxy Map (FPM) depicting areas that are likely flooded in Southern Thailand due to heavy rains that started on 23 Feb 2022. This map was derived from synthetic aperture radar (SAR) images acquired by the ALOS-2 satellites operated by the Japan Aerospace Exploration Agency (JAXA) before (21 Aug 2021) and after (5 Mar 2022) the event. The image covers an area indicated by the large white polygon. Each light blue pixel measures about 25 meters across. This map has not been validated with field data. This flood proxy map should be used as a guide to identify areas that are likely flooded, and is less reliable over urban and vegetated areas. Data were provided by Sentinel Asia and analyzed by the Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS). **More map details and files:** **More map details and files:**

# Tonga Hunga Tonga Volcano: Damage Proxy Maps, Jan 2022 The **Earth Observatory of Singapore – Remote Sensing Lab (EOS-RS)** produced these damage proxy maps for Tonga Hunga Tonga Volcano (Jan 2022) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **EOS-RS Damage Proxy Map: Tonga, Hunga Tonga-Hunga Ha'apai volcano, 27 Jan 2022, v0.5 wbd** - **EOS-RS Damage Proxy Map: Tonga, Hunga Tonga-Hunga Ha'apai volcano, 22 Jan 2022, v0.5 wbd** - **EOS-RS Damage Proxy Map: Tonga, Hunga Tonga-Hunga Ha'apai volcano, 15 Jan 2022, v0.9 wbd** (superseded) - **EOS-RS Damage Proxy Map: Tonga, Hunga Tonga-Hunga Ha'apai volcano, 15 Jan 2022, v0.9** **More map details and files:** **More map details and files:**

# Philippines Typhoon Odette: Damage and Flood Proxy Maps, Dec 2021 The **Earth Observatory of Singapore – Remote Sensing Lab (EOS-RS)** produced these damage and flood proxy maps for Philippines Typhoon Odette (Dec 2021) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **EOS-RS Damage Proxy Map: Philippines, Typhoon Odette, Dec 2021, v0.9 wbd** - **EOS-RS Damage Proxy Map: Philippines, Typhoon Odette, Dec 2021, v0.9** (superseded) - **EOS-RS Damage Proxy Map: Philippines, Typhoon Odette, Dec 2021, v0.5 wbd** (superseded) - **EOS-RS Damage Proxy Map: Philippines, Typhoon Odette, Dec 2021, v0.5** (superseded) - **EOS-RS Damage Proxy Map: Philippines, Typhoon Odette, Dec 2021, v0.9 wbd** (superseded) - **EOS-RS Damage Proxy Map: Philippines, Typhoon Odette, Dec 2021, v0.9** (superseded) - **EOS-RS Damage Proxy Map: Philippines, Typhoon Odette, Dec 2021, v0.9 wbd** (superseded) - **EOS-RS Damage Proxy Map: Philippines, Typhoon Odette, Dec 2021, v0.9** - **EOS-RS Damage Proxy Map: Philippines, Typhoon Odette, Dec 2021, v0.5 wbd** (superseded) - **EOS-RS Damage Proxy Map: Philippines, Typhoon Odette, Dec 2021, v0.5** (superseded) - **EOS-RS Damage Proxy Map: Philippines, Typhoon Odette, Dec 2021, v0.4 wbd** - **EOS-RS Damage Proxy Map: Philippines, Typhoon Odette, Dec 2021, v0.4** (superseded) - **EOS-RS Flood Proxy Map: Philippines, Typhoon Odette, Dec 2021, v0.3** - **EOS-RS Flood Proxy Map: Philippines, Typhoon Odette, Dec 2021, v0.35** - **EOS-RS Flood Proxy Map: Philippines, Typhoon Odette, Dec 2021, v0.3** (superseded) **More map details and files:** **More map details and files:**

# EOS-RS Flood Proxy Map: Malaysia, Floods, Dec 2021, v0.4 The Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS) created this preliminary Flood Proxy Map (FPM) depicting areas that are likely flooded in north and central Peninsular Malaysia due to heavy rains. This map was derived from synthetic aperture radar (SAR) images acquired by the Copernicus Sentinel-1 satellites operated by the European Space Agency (ESA) before (9 Dec 2021) and during (21 Dec 2021) the event. The image covers an area indicated by the large white polygon. Each light blue pixel measures about 30 meters across. This flood proxy map should be used as a guide to identify areas that are likely flooded, and is less reliable over urban and vegetated areas. Sentinel-1 data were accessed through the Copernicus Open Hub and AWS Open Dataset of Copernicus Sentinel-1 data for the Asia region (https://registry.opendata.aws/sentinel1-slc-seasia-pds). The product contains modified Copernicus Sentinel data (2021), processed by ESA and analyzed by the Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS), using the Advanced Rapid Imaging and Analysis (ARIA) system originally developed at NASA's Jet Propulsion Laboratory, California Institute of Technology, and modified at EOS-RS. **More map details and files:** **More map details and files:**

# Indonesia Semeru Volcano: Damage Proxy Maps, Dec 2021 The **Earth Observatory of Singapore – Remote Sensing Lab (EOS-RS)** produced these damage proxy maps for Indonesia Semeru Volcano (Dec 2021) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **EOS-RS Pyroclastic flow extent map: Indonesia, Semeru volcano, 5 Dec 2021, v0.4** - **Peta kerusakan EOS-RS: Erupsi Gunung Semeru, Indonesia, Dec 2021, v0.9** - **Peta kerusakan EOS-RS: Erupsi Gunung Semeru, Indonesia, Dec 2021, v0.9** - **Peta kerusakan EOS-RS: Erupsi Gunung Semeru, Indonesia, Dec 2021, v0.8** (superseded) - **Peta kerusakan EOS-RS: Erupsi Gunung Semeru, Indonesia, Dec 2021, v0.8** (superseded) **More map details and files:** **More map details and files:**

# ARIA DPM Sentinel-1 v1.0, Hurricane Ida The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and California Institute of Technology in Southern California, in collaboration with the Earth Observatory of Singapore (EOS), created this Damage Proxy Map (DPM) depicting areas that are likely damaged by the Hurricane Ida (August 29, 2021) in central and western Louisiana, United States. The map was derived from synthetic aperture radar (SAR) images on Sep 03, 2021 by the Copernicus Sentinel-1 satellites operated by the European Space Agency (ESA). The pre-event images were taken before (Aug 10, 2021 and Aug 22, 2021) the hurricane hit land. The image covers an area of 337 by 250 kilometers (210 by 155 miles), shown by the large red polygon. Each pixel measures about 30 meters across. The color variation from yellow to red indicates increasingly more significant surface change. Preliminary validation was done by comparing with the Media reports. This damage proxy map should be used as guidance to identify damaged areas, and may be less reliable over vegetated or flooded areas. For example, the scattered colored pixels over vegetated areas and flooded fields may be false positives, and the lack of colored pixels over vegetated areas does not necessarily mean no damage. Some additional false positives in the middle of the image are likely due to the stitching of Sentinel-1 frames as a thin line running across the map at a ENE-WSW angle. This map is most sensitive to building damage, but small-scale change or partial structural damage may not be detected by this map. Sentinel-1 data were accessed through the Copernicus Open Hub and the Alaska Satellite Facility server. The product contains modified Copernicus Sentinel data (2021), processed by ESA and analyzed by the NASA-JPL/Caltech ARIA team and EOS team. Part of the funding was provided by NASA's Earth Applied Sciences Disasters Program. The products (KMZ and GeoTIFF files) are available to download at For more information about ARIA, visit: For more information about EOS, visit: **More map details and files:** **NOTE:** If you are loading the KMZ file in Google Earth Pro, to avoid slight color degradation, please make sure to uncheck the "Compress" option in the Preference > 3D View > Texture Colors (for Mac) or Tools > Options > 3D View > Texture Colors (for Windows). Google Earth may need to be restarted afterwards.

# ARIA-SG Damage Proxy Map: Nepal, Landslide, 20 Jun 2021, v0.4 Derived from synthetic aperture radar data acquired by the Copernicus Sentinel-1 satellites operated by the European Space Agency (ESA) before (8 Jun) and after (20 Jun) the event. Analysed by the ARIA-SG team at the Earth Observatory of Singapore (EOS) in collaboration with NASA-JPL and Caltech. **More map details and files:** Due to steep topography of this area, parts of the map may be subject to slight shift in location or being in radar shadow (i.e. not visible). **More map details and files:**

# Laos Storm Koguma: Flood Proxy Maps, Jun 2021 The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and Caltech, in collaboration with the Earth Observatory of Singapore (EOS), produced these flood proxy maps for Laos Storm Koguma (Jun 2021) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **ARIA-SG Flood Proxy Map: Laos, Tropical Storm Koguma, 16 Jun 2021, v0.3 ** - **ARIA-SG Flood Proxy Map: Laos, Tropical Storm Koguma, 14 Jun 2021, v0.3 ** **More map details and files:**

# Saint Vincent and the Grenadines La Soufriere Volcano: Damage Proxy Maps, Apr 2021 The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and Caltech, in collaboration with the Earth Observatory of Singapore (EOS), produced these damage proxy maps for Saint Vincent and the Grenadines La Soufriere Volcano (Apr 2021) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **ARIA-SG Damage Proxy Map: Saint Vincent and the Grenadines, La Soufrière Eruption, 18 Apr 2021, v0.8 (Coherence Analysis)** (superseded) - **ARIA-SG Damage Proxy Map: Saint Vincent and the Grenadines, La Soufrière Eruption, 12-18 Apr 2021, v0.8 (Amplitude Analysis)** - **ARIA-SG Damage Proxy Map: Saint Vincent and the Grenadines, La Soufrière Eruption, 12 Apr 2021, v0.8 (Coherence Analysis)** (superseded) - **ARIA-SG Damage Proxy Map: Saint Vincent and the Grenadines, La Soufrière Eruption, 12-18 Apr 2021, v0.8 (Amplitude Analysis)** **More map details and files:**

# Indonesia Cyclone Seroja: Damage Proxy Maps, Apr 2021 The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and Caltech, in collaboration with the Earth Observatory of Singapore (EOS), produced these damage proxy maps for Indonesia Cyclone Seroja (Apr 2021) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **Peta Kerusakan ARIA-SG: Siklon Seroja, Indonesia, 6 April 2021, v0.8** - **Peta Kerusakan ARIA-SG: Siklon Seroja, Indonesia, 6 April 2021, v0.8** **More map details and files:**

# ARIA-SG Flood Proxy Map: Malaysia, Floods, 7 Jan 2021, v0.7 Derived from synthetic aperture radar data acquired by the Copernicus Sentinel-1 satellites operated by the European Space Agency (ESA) from 1 Jan 2020 to 7 Jan 2021. Analysed by the ARIA-SG team at the Earth Observatory of Singapore (EOS) in collaboration with NASA-JPL and Caltech. Data processing used an AWS Open Dataset of Copernicus Sentinel-1 data for the Asia region (https://registry.opendata.aws/sentinel1-slc-seasia-pds). **More map details and files:** **More map details and files:**

# Philippines Typhoon Goni: Damage Proxy Maps, Nov 2020 The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and Caltech, in collaboration with the Earth Observatory of Singapore (EOS), produced these damage proxy maps for Philippines Typhoon Goni (Nov 2020) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **ARIA-SG Damage Proxy Map: Philippines, Typhoon Goni, 1 Nov 2020, v0.8** - **ARIA-SG Damage Proxy Map: Philippines, Typhoon Goni, 1 Nov 2020, v0.4 ** - **ARIA-SG Damage Proxy Map: Philippines, Typhoon Goni, 1 Nov 2020, v0.4 ** (superseded) **More map details and files:**

# Louisiana Hurricane Laura: Damage Proxy Maps, Aug 2020 The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and Caltech, in collaboration with the Earth Observatory of Singapore (EOS), produced these damage proxy maps for Louisiana Hurricane Laura (Aug 2020) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **ARIA-SG Damage Proxy Map: Louisiana, USA, Hurricane Laura, 1 Sep 2020, v0.4 ** - **ARIA-SG Damage Proxy Map: Louisiana, USA, Hurricane Laura, 1 Sep 2020, v0.4 ** **More map details and files:**

# Bahamas Storm Isaias: Damage and Flood Proxy Maps, Aug 2020 The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and Caltech, in collaboration with the Earth Observatory of Singapore (EOS), produced these damage and flood proxy maps for Bahamas Storm Isaias (Aug 2020) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **ARIA-SG Damage Proxy Map: The Bahamas, Tropical Storm Isaias, 2 Aug 2020, v0.3 ** - **ARIA-SG Damage Proxy Map: The Bahamas, Tropical Storm Isaias, 2 Aug 2020, v0.3 ** - **ARIA-SG Flood Proxy Map: The Bahamas, Tropical Storm Isaias, 2 Aug 2020, v0.7 ** **More map details and files:**

# Japan Heavy Rains: Damage Proxy Maps, Jul 2020 The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and Caltech, in collaboration with the Earth Observatory of Singapore (EOS), produced these damage proxy maps for Japan Heavy Rains (Jul 2020) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **ARIA-SG Damage Proxy Map: Japan, Heavy Rains, 6 Jul 2020, v0.5 ** - **ARIA-SG Damage Proxy Map: Japan, Heavy Rains, 6 Jul 2020, v0.5 ** **More map details and files:**

# India Floods: Flood Proxy Maps, Jul 2020 The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and Caltech, in collaboration with the Earth Observatory of Singapore (EOS), produced these flood proxy maps for India Floods (Jul 2020) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **ARIA-SG Flood Proxy Map: India, Floods, 15 Jul 2020, v0.7 ** - **ARIA-SG Flood Proxy Map: India, Floods, 13 Jul 2020, v0.7 ** **More map details and files:**

# ARIA-SG Flood Proxy Map: Indonesia, Floods, 8 May 2020, v0.8 Derived from synthetic aperture radar data acquired by the Copernicus Sentinel-1 satellites operated by the European Space Agency (ESA) from 12 Feb 2018 to 8 May 2020. Analysed by the ARIA-SG team at the Earth Observatory of Singapore (EOS) in collaboration with NASA-JPL and Caltech. Data processing used an AWS Open Dataset of Copernicus Sentinel-1 data for the Asia region (https://registry.opendata.aws/sentinel1-slc-seasia-pds). **More map details and files:**

# India Bangladesh Cyclone Amphan: Damage and Flood Proxy Maps, May 2020 The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and Caltech, in collaboration with the Earth Observatory of Singapore (EOS), produced these damage and flood proxy maps for India Bangladesh Cyclone Amphan (May 2020) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **ARIA-SG Damage Proxy Map: India and Bangladesh, Cyclone Amphan, 22 May 2020, v0.4 ** (superseded) - **ARIA-SG Damage Proxy Map: India and Bangladesh, Cyclone Amphan, 22 May 2020, v0.4 ** (superseded) - **ARIA-SG Damage Proxy Map: Bangladesh and India, Cyclone Amphan, 22 May 2020, v0.4 ** - **ARIA-SG Damage Proxy Map: Bangladesh and India, Cyclone Amphan, 22 May 2020, v0.4 ** - **ARIA-SG Flood Proxy Map: India, Cyclone Amphan, 22 May 2020, v0.8 ** - **ARIA-SG Flood Proxy Map: India and Bangladesh, Cyclone Amphan, 22 May 2020, v0.4 ** (superseded) - **ARIA-SG Flood Proxy Map: Bangladesh and India, Cyclone Amphan, 22 May 2020, v0.4 ** (superseded) **More map details and files:**

# Vanuatu Cyclone Harold: Damage Proxy Maps, Apr 2020 The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and Caltech, in collaboration with the Earth Observatory of Singapore (EOS), produced these damage proxy maps for Vanuatu Cyclone Harold (Apr 2020) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **ARIA-SG Damage Proxy Map: Vanuatu, Cyclone Harold, 10 Apr 2020, v0.1** - **ARIA-SG Damage Proxy Map: Vanuatu, Cyclone Harold, 10 Apr 2020, v0.1** **More map details and files:**

# ARIA-SG Flood Proxy Map: Fiji, Cyclone Harold, 9 Apr 2020, v1.1 Derived from synthetic aperture radar data acquired by the Copernicus Sentinel-1 satellites operated by the European Space Agency (ESA) from 23 Oct 2018 up to 9 Apr 2020. Analysed by the ARIA-SG team at the Earth Observatory of Singapore (EOS) in collaboration with NASA-JPL and Caltech. **More map details and files:**

# ARIA-SG Damage Proxy Map: Philippines Taal Volcano Eruption, 15 Jan 2020, v1.0 Derived from synthetic aperture radar data acquired by the Copernicus Sentinel-1 satellites operated by the European Space Agency (ESA) before (9 Jan) and after (15 Jan) the onset of the event. Analysed by the ARIA-SG team at the Earth Observatory of Singapore (EOS) in collaboration with NASA-JPL and Caltech. Data processing used an AWS Open Dataset of Copernicus Sentinel-1 data for the Asia region (https://registry.opendata.aws/sentinel1-slc-seasia-pds). **More map details and files:**

# Indonesia Floods: Flood Proxy Maps, Jan 2020 The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and Caltech, in collaboration with the Earth Observatory of Singapore (EOS), produced these flood proxy maps for Indonesia Floods (Jan 2020) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **ARIA-SG Flood Proxy Map: Indonesia Floods, 2 Jan 2020, v1.5 ** - **ARIA-SG Flood Proxy Map: Indonesia Floods, 2 Jan 2020, v0.1 ** (superseded) **More map details and files:**

# ARIA-SG Flood Proxy Map: Philippines, Typhoon Tisoy, 7 Dec 2019, v0.1 Derived from synthetic aperture radar data acquired by the Copernicus Sentinel-1 satellites operated by the European Space Agency (ESA) before (23 Apr) and during (7 Dec) the event. Analysed by the ARIA-SG team at the Earth Observatory of Singapore (EOS) in collaboration with NASA-JPL and Caltech. Data processing used an AWS Open Dataset of Copernicus Sentinel-1 data for the Asia region (https://registry.opendata.aws/sentinel1-slc-seasia-pds). **More map details and files:**

# Japan Typhoon Hagibis: Flood Proxy Maps, Oct 2019 The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and Caltech, in collaboration with the Earth Observatory of Singapore (EOS), produced these flood proxy maps for Japan Typhoon Hagibis (Oct 2019) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **ARIA-SG Flood Proxy Map: Japan Typhoon Hagibis, 15 Oct 2019, v0.1 ** - **ARIA-SG Flood Proxy Map: Japan Typhoon Hagibis, 14 Oct 2019, v0.1 ** - **ARIA-SG Flood Proxy Map: Japan, Typhoon Hagibis, 12 Oct 2019, v0.5 ** (superseded) - **ARIA-SG Flood Proxy Map: Japan, Typhoon Hagibis, Fukushima, 12 Oct 2019, v0.5 ** - **ARIA-SG Flood Proxy Map: Japan, Typhoon Hagibis, 12 Oct 2019, v0.1 ** (superseded) **More map details and files:**

# Bahamas - ARIA Damage Proxy Map v0.3 The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and California Institute of Technology in Pasadena, California, created this Damage Proxy Map (DPM) depicting areas of the Bahamas that are likely damaged (shown by red and yellow pixels) as a result of Hurricane Dorian that made a landfall as Category 5 storm Sunday (September 1) afternoon. The map was derived from synthetic aperture radar (SAR) data acquired around 7pm (local time) on September 2, 2019 by the European Union's Copernicus Sentinel-1 satellites operated by the European Space Agency (ESA). The pre-event images were taken before (August 21, 2019) and the post-event image was acquired a day after the hurricane's landfall. The map covers an area of 176 by 170 kilometers, indicated with the big red polygon. Each pixel measures about 30 meters across. The color variation from yellow to red indicates increasingly more significant ground surface change. Media reports provided anecdotal preliminary validation. This damage proxy map should be used as guidance to identify damaged areas, and may be less reliable over vegetated areas and flooded areas. For example, the scattered single colored pixels over vegetated areas may be false positives, and the lack of colored pixels over vegetated areas does not necessarily mean no damage. This task was funded by NASA Disasters Program. For more information about ARIA, visit: For more information about the EU’s Copernicus Programme, visit: **More map details and files:** **Copyright:** Contains modified Copernicus Sentinel data (2019) processed by the ARIA team at NASA-JPL and Caltech.

# Thailand Floods: Flood Proxy Maps, Sep 2019 The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory and Caltech, in collaboration with the Earth Observatory of Singapore (EOS), produced these flood proxy maps for Thailand Floods (Sep 2019) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **ARIA-SG Flood Proxy Map: Thailand Floods, 21 Sep 2019, v0.1 P164** (superseded) - **ARIA-SG Flood Proxy Map: Thailand Floods, 21 Sep 2019, v0.1 P091** **More map details and files:**