Datasets > Philippines > 2020-2024

Satellite detected waters in Sorsogon province, Bicol region of Philippines as of 13 November 2020

The Centre for Humanitarian Data · 2020 Full Details

Full Details

Title
Satellite detected waters in Sorsogon province, Bicol region of Philippines as of 13 November 2020
Description
**UNOSAT code: TC20201111PHL** This map illustrates satellite-detected surface waters in Donsol and Pilar municipalities, Sorsogon province, Bicol region of Philippines as observed from a Sentinel-1 image acquired on 13 November 2020 at 05:30 local time. Within the analyzed area of about 180 km2, a total of about 3 km2 of lands appear to be flooded. The water extent appears to have receded of about 3 km2 since 12 November 2020. Based on Worldpop population data and the detected surface waters, about 1,200 people are potentially exposed or living close to flooded areas. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR-UNOSAT. Important Note: Flood analysis from radar images may underestimate the presence of standing waters in built-up areas and densely vegetated areas due to backscattering properties of the radar signal.
Creator
UN Operational Satellite Applications Programme (UNOSAT)
Publisher
The Centre for Humanitarian Data
Temporal Coverage
2020-11-13
Date Issued
2020-11-19
License
http://www.opendefinition.org/licenses/cc-by-sa
Access Rights
Public
Date Added
August 23, 2025
Provenance Statement
The metadata for this resource was last retrieved from Humanitarian Data Exchange on 2025-08-23.

Resource Class

Theme

Place

Local Collection

Location

Links

Cite and Reference

  • Citation
    UN Operational Satellite Applications Programme (UNOSAT) (2020). Satellite detected waters in Sorsogon province, Bicol region of Philippines as of 13 November 2020. The Centre for Humanitarian Data. https://data.humdata.org/dataset/50c6c7ee-9bcc-4302-935f-fb17ed1b658e (dataset)
  • BTAA Geoportal Link

View more items like this one...

Satellite detected waters in Albay and Camarines Sur Provinces, Bicol Region of Philipp...

2020

Satellite detected waters in Albay and Camarines Sur Provinces, Bicol Region of Philipp...

2020

Satellite detected waters in Albay and Camarines Sur Provinces, Bicol Region of Philipp...

2020

Satellite detected waters in Quezon Province, Bicol Region (Region V) of Philippines as...

2020

Satellite detected waters in Camarines Norte Province, Bicol Region (Region V) of Phili...

2020

Satellite detected waters in Albay and Camarines Sur Provinces, Region V of Philippines...

2020

Satellite detected surface water extents in Bulacan, Nueva Ecija, Pampanga, and Tarlac ...

2022

Satellite detected waters in Ilocos, Central Luzon and National Capital regions of Phil...

2020

Satellite detected water extent in Capiz Province, Region VI, Philippines as of 2 Novem...

2022

Satellite detected waters in Albay and Sorsogon Provinces of Philippines as of 12 Novem...

2020