Remote Sensing Datasets
Analysis-ready satellite imagery archives from Sentinel-1, Sentinel-2, and Landsat missions.
Sentinel-1 GRD
C-band Synthetic Aperture Radar Ground Range Detected imagery. All-weather, day-and-night imaging for surface deformation, flood mapping, and sea-ice monitoring.
Coverage
Global (land and ocean), 2014–present
Resolution
10m (IW mode)
Format
GeoTIFF, COG
Schema
VV & VH polarisation bands, orbit metadata, incidence angle
Methodology
Level-1 GRD processing with thermal noise removal and terrain correction.
Citation
Copernicus Sentinel-1 data, processed by ESA.
Sentinel-2 L2A
Bottom-of-atmosphere reflectance multi-spectral imagery. 13 bands spanning visible, NIR, and SWIR wavelengths.
Coverage
Global land surfaces, 56°S–84°N, 2015–present
Resolution
10m / 20m / 60m (band-dependent)
Format
JPEG2000, COG
Schema
B01–B12, SCL (Scene Classification), cloud probability
Methodology
Sen2Cor atmospheric correction applied to L1C top-of-atmosphere data.
Citation
Copernicus Sentinel-2 data, processed by ESA.
Landsat 8/9 Level-2
Surface reflectance and surface temperature products from the Operational Land Imager and Thermal Infrared Sensor.
Coverage
Global, 2013–present (L8), 2021–present (L9)
Resolution
30m (OLI), 100m (TIRS)
Format
GeoTIFF
Schema
OLI bands 1–7, TIRS bands 10–11, QA_PIXEL, QA_RADSAT
Methodology
LaSRC atmospheric correction. Angle-based BRDF correction.
Citation
Landsat data courtesy of the U.S. Geological Survey.