https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-18T15:59:27.860617Z 2021-09-18T15:59:56.877057Z s3://sentinel-s1-l1c/GRD/2021/9/18/IW/DV/S1B_IW_GRDH_1SDV_20210918T155927_20210918T155956_028754_036E7B_011C 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 2021-09-18T15:59:27.860617Z 2021-09-18T15:59:56.877057Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.78504610716124 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-18T20:18:45.553842Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210918T155927_20210918T155956_028754_036E7B_011C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.54549777266104 -18.587288140198993,37.10600209323675 -18.459058869637584,37.692223898095676 -18.322973506101114,38.27752683975599 -18.185103708833637,38.845510165203066 -18.049407196896603,38.69262108121201 -17.452846813759596,38.60129920652752 -17.09289367661043,38.46673517203064 -16.552472489718053,38.43711669336142 -16.43147456478943,37.87332385965535 -16.565332654691474,37.293636759677675 -16.701189942166142,36.712163336290445 -16.835659742752576,36.15771960088831 -16.962174866506796,36.18504157897209 -17.083882476993416,36.26976465336291 -17.445849193000708,36.39982365084724 -17.988179510756304,36.54549777266104 -18.587288140198993)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.24284 45.77827083425781 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 2021-12-26T11:58:14.941315Z Batch API, v4.52.0 s3://deafrica-sentinel-1/s1_rtc/S18E037/2021/09/18/036E7B 2.0E-4 2.0E-4 true block average 2 2 -17.0 37.0 -18.0 38.0 POLYGON((37.0 -18.0,37.0 -17.0,38.0 -17.0,38.0 -18.0,37.0 -18.0)) 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_036E7B_S18E037_2021_09_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_036E7B_S18E037_2021_09_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_036E7B_S18E037_2021_09_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_036E7B_S18E037_2021_09_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_036E7B_S18E037_2021_09_18_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