https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-04-26T03:03:05.205200Z 2021-04-26T03:03:30.203506Z s3://sentinel-s1-l1c/GRD/2021/4/26/IW/DV/S1B_IW_GRDH_1SDV_20210426T030305_20210426T030330_026632_032E33_E85B Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2021-04-26T03:03:05.205200Z 2021-04-26T03:03:30.203506Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 191.9619813713084 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-26T08:01:00.549853Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210426T030305_20210426T030330_026632_032E33_E85B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((41.00721124759403 0.01692056895978758,38.80074757080323 0.4907044016373794,38.7625238765946 0.30995088372399204,38.7254965165837 0.1288382566155872,38.687778191143124 -0.05213170978170477,38.64815449365322 -0.23269431665699683,38.57146071887579 -0.5943928900060012,38.53215210657778 -0.7750420842707743,38.49493141673357 -0.9561539045335481,38.48207737960749 -1.016147104186907,40.69022406713522 -1.4949361423569894,40.74125622771907 -1.2533128411652916,40.854726585791944 -0.7087557075797218,41.00721124759403 0.01692056895978758)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68121 46.12130104740027 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-26T04:41:03.875279Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S01E039/2021/04/26/032E33 2.0E-4 2.0E-4 true block average 2 2 0.0 39.0 -1.0 40.0 POLYGON((39.0 -1.0,39.0 0.0,40.0 0.0,40.0 -1.0,39.0 -1.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_032E33_S01E039_2021_04_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_032E33_S01E039_2021_04_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_032E33_S01E039_2021_04_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_032E33_S01E039_2021_04_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_032E33_S01E039_2021_04_26_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid