https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-21T02:54:58.237198Z 2020-01-21T02:55:27.270Z s3://sentinel-s1-l1c/GRD/2020/1/21/IW/DV/S1B_IW_GRDH_1SDV_20200121T025458_20200121T025527_019909_025A8F_4FEF 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 2020-01-21T02:54:58.237198Z 2020-01-21T02:55:27.270Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200121T043738_V20200121T002626_20200121T034356.EOF 191.9657446696337 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-21T05:01:05.415760Z Sentinel-1 IPF, 003.10 S1B_IW_GRDH_1SDV_20200121T025458_20200121T025527_019909_025A8F_4FEF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((42.87080375122831 -0.9023393282583813,40.66695753707374 -0.42623781926761606,40.5017107035502 -1.2073593279278714,40.3215774037079 -2.05293468156899,41.41111628978893 -2.291154948765703,42.5259663894375 -2.534000641553899,42.705600575156936 -1.685829278438967,42.87080375122831 -0.9023393282583813)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68968 46.04455400475943 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 2021-12-25T04:48:27.409996Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S01E042/2020/01/21/025A8F 2.0E-4 2.0E-4 true block average 2 2 0.0 42.0 -1.0 43.0 POLYGON((42.8708037512279 -0.9023393282582935,42.850211460055434 -1.0,42.0 -1.0,42.0 -0.7142177718031986,42.8708037512279 -0.9023393282582935)) 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_025A8F_S01E042_2020_01_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_025A8F_S01E042_2020_01_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_025A8F_S01E042_2020_01_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_025A8F_S01E042_2020_01_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_025A8F_S01E042_2020_01_21_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