|Product ID: 2130 - English|
Published: 19 Dec, 2014
|PDF (1.2MB) - Static viewing and printing|
This map illustrates satellite-detected areas of probable oil spill in Sundarban Mangroves, Khulna, Bangladesh, as extracted from Radarsat-2 SAR imagery acquired 17 December 2014. Areas of probable detected oil are found downstream of the tanker location along the Sela River. The exact boundaries of detected oil are uncertain due to their similarity in radar imagery to calm waters, surface level organic and vegetation films, and other features. In addition, highly vegetated areas can of course mask oil spill areas in radar imagery. This analysis has not yet been validated in the field. Please send ground feedback to UNITAR /UNOSAT.
|Satellite Data (1): RADARSAT-2
Imagery Dates: 17/12/2014
Resolution: 1.5 m
Copyright: MacDonald, Dettwiler and Associates Ltd.
Satellite Data (2): Landsat 8 OLI
Resolution : 15 m Pansharpened
Imagery Date: 25/11/2014
Road Data : Google Map Maker / OSM / ESRI
Other Data: USGS, UNCS, NASA, NGA, WCS
Analysis : UNITAR / UNOSAT
Production: UNITAR / UNOSAT
Analysis conducted with ArcGIS v10.2