Hawaii May 4, 2018 magnitude 6.9 earthquake Interferogram using Sentinel 1A C-band SAR

Sentinel 1 interferogram of Haiti Magnitude 5.9 earthquake on Oct 7, 2018. Images used were 26 September and 8 October 2018.

An Interferogram of the devastating earthquake in Indonesia last July 29, 2018 with a magnitude of 6.4. Data were processed using 2 Sentinel 1 data using repeat pass interferometry. One cycle (cold to hot color) means half of the radar wavelength which is approximately 3.5 - 7.5 cm wavelength. The data shows vertical ground displacement with respect to the satellites line of sight (LOS).

A radar interferogram of the Magnitude 6.5 earthquake that hit Ormoc City Leyte last 6 July 2017. Data were processed using 2 Sentinel C-band Synthetic Aperture Radar data (Repeat Pass)

# Hawaii Mauna Loa Volcano: Damage Proxy Maps and Interferograms, Nov 2022 The **Earth Observatory of Singapore – Remote Sensing Lab (EOS-RS)** produced these damage proxy maps and interferograms for Hawaii Mauna Loa Volcano (Nov 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: Hawaii, USA, Mauna Loa Volcano Eruption, 29 Nov 2022, v0.5** - **EOS-RS Damage Proxy Map: Hawaii, USA, Mauna Loa Volcano Eruption, 29 Nov 2022, v0.5** - **EOS-RS Interferogram (unwrapped): Hawaii, USA, Mauna Loa Volcano Eruption, 2022/10/18-2022/11/29, v0.1** - **EOS-RS Interferogram (wrapped): Hawaii, USA, Mauna Loa Volcano Eruption, 2022/10/18-2022/11/29, v0.1** **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).

# Hawaii Wildfires: Damage Proxy Maps, Aug 2023 The **Earth Observatory of Singapore – Remote Sensing Lab (EOS-RS)** produced these damage proxy maps for Hawaii Wildfires (Aug 2023) 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 ## Maps in this dataset - **EOS-RS Damage Proxy Map: Maui, Hawaii, Wildfires, 16 Aug 2023, v0.9 wbd** (superseded) - **EOS-RS Damage Proxy Map: Maui, Hawaii, Wildfires, 16 Aug 2023, v0.9** - **EOS-RS Damage Proxy Map: Maui, Hawaii, Wildfires, 13 Aug 2023, v0.9 wbd** (superseded) - **EOS-RS Damage Proxy Map: Maui, Hawaii, Wildfires, 13 Aug 2023, v0.9** **More map details and files:** **More map details and files:** **Credits:** Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS), Contains modified Copernicus Sentinel data (2023),Validated with FirstLook Imagery © 2023 Maxar and Copernicus Sentinel-2

# ARIA-SG Damage Proxy Map: Philippines Earthquake, 25 Dec 2019, v1.0 Derived from synthetic aperture radar data acquired by the Copernicus Sentinel-1 satellites operated by the European Space Agency (ESA) before (13 Dec) and after (25 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:**