Philippines Northern Cebu Earthquakes: Damage Proxy Maps, Oct 2025

Name: Philippines Northern Cebu Earthquakes: Damage Proxy Maps, Oct 2025
Creator: Earth Observatory of Singapore
License: http://www.opendefinition.org/licenses/cc-by

✦ DISCOVERED BY ORIONAIEarth Observatory of SingaporeGeosciencePhilippines

Philippines

About this dataset

# Philippines Northern Cebu Earthquakes: Damage Proxy Maps, Oct 2025 The **Earth Observatory of Singapore – Remote Sensing Lab (EOS-RS)** produced these damage proxy maps for Philippines Northern Cebu Earthquakes (Oct 2025) 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: Northern Cebu, Philippines, Earthquakes, 05 Oct 2025, v0.9 ** - **EOS-RS Damage Proxy Map: Northern Cebu, Philippines, Earthquakes, 02 Oct 2025, v0.5 ** **More map details and files:** **More map details and files:** leaflet/EOS-RS_202510_Philippines_Northern_Cebu_Earthquakes **Legal Disclaimer:** **Credits:** Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS), Contains modified Copernicus Sentinel data (2025)

Documentation

Change detection on synthetic aperture radar (SAR) satellite images acquired before and after the event. Damage Proxy Maps show significant changes in radar coherence and amplitude; Flood Proxy Maps show areas that changed to standing water. Maps are preliminary and checked against news reports and ground-level imagery where available. This product contains modified Copernicus Sentinel data (2025), processed by ESA and analyzed by the Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS). This map was derived from synthetic aperture radar (SAR) images acquired by the ALOS-2 satellite operated by the Japan Aerospace Exploration Agency (JAXA) before (19 Oct 2023 to 17 Oct 2024) and during (02 Oct 2025) the event. ALOS-2 data was provided by JAXA and analyzed by the Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS). These are preliminary maps derived from satellite radar and should be used as guidance only. Coloured pixels may include false positives, and their absence does not mean an absence of damage or flooding.

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Philippines Earthquake: Damage Proxy Maps, Oct 2022

# Philippines Earthquake: Damage Proxy Maps, Oct 2022 The **Earth Observatory of Singapore – Remote Sensing Lab (EOS-RS)** produced these damage proxy maps for Philippines Earthquake (Oct 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, Earthquake, 25 Oct 2022, v0.8** - **EOS-RS Damage Proxy Map: Philippines, Earthquake, 25 Oct 2022, v0.8** **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)