Saturday, February 8 2025

Data Processing . Earth Echoes

Cyclone Chido: Sentinel-1 Captures the Storm’s fury

Written by

Cyclone Chido, a powerful tropical storm, swept across Mayotte, leaving a significant impact on the affected regions. Using Sentinel-1 radar data, we analyzed its structure and dynamics through high-resolution imagery and wind field data. On 2024-12-13, Sentinel-1 captured this striking image of Cyclone Chido, showcasing its spiraling rain bands and calm eye. The radar’s ability

Deforestation in Papua New Guinea

West Papua ‘oil palm atlas’ portrays industry’s explosion in region Image acquired by Sentinel-1A Mode: IW Copyright: ESA

Tonga -New Island

http://www.geo-airbusds.com/en/6322-eruption-of-a-volcano-in-the-tonga-archipelago-pleiades-captures-the-birth-of-a-new-island S1A_IW_GRDH_1SSV_20141129T170758_20141129T170823_003499_0041B4_8501 S1A_IW_GRDH_1SSV_20150305T170755_20150305T170821_004899_0061BC_52EA Image acquired by Sentinel-1A Mode: IW Copyright: ESA

Flow and oil

Image acquired by Sentinel-1A Date 2015/10/16 Mode: IW Copyright: ESA S1A_IW_SLC__1SSV_20151016T104955_20151016T105014_008176_00B7D7_A875.SAFE (https://scihub.esa.int/dhus/odata/v1/Products(‘d9afbc23-a349-4f6b-a8d0-18530d09f96d’)/$value)

Ice breaking-Antarctica

Image acquired by Sentinel-1A Date 2015/07/11 to 2015/09/21 Mode: IW Copyright: ESA

Potassium chloride factory in Lop Nur

quicklook of S1A_IW_SLC__1SSV_20150921T235914_20150921T235941_007820_00AE3D_2F58.SAFE ( https://scihub.esa.int/dhus/odata/v1/Products(‘a65e90ff-a992-4ffa-81ca-5d1f16bf9688’)/$value)

1 10 11 12