https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-04-09T18:34:14.694129Z 2021-04-09T18:34:28.723355Z s3://sentinel-s1-l1c/GRD/2021/4/9/IW/DV/S1B_IW_GRDH_1SDV_20210409T183414_20210409T183428_026394_032694_CCA1 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 2021-04-09T18:34:14.694129Z 2021-04-09T18:34:28.723355Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.0168595623162 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-09T19:58:51.337720Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210409T183414_20210409T183428_026394_032694_CCA1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.936313052426454 5.956969142174129,-5.380966131595324 6.0721155339943325,-4.824114678032179 6.186948700204811,-4.265470473486538 6.301512521007503,-3.716157865359696 6.413526218015133,-3.7897422583508624 6.775373474211853,-3.8613346270935116 7.13582705966607,-4.411397756506917 7.024436927938241,-4.971099376860081 6.910373406736358,-5.529340875006612 6.795894987220343,-6.085136807660508 6.681221555420424,-6.011766228159881 6.319775542658895,-5.936313052426454 5.956969142174129)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83417 46.03722632723646 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 2021-12-26T03:49:51.488647Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N07W004/2021/04/09/032694 2.0E-4 2.0E-4 true block average 2 2 8.0 -4.0 7.0 -3.0 POLYGON((-4.0 7.107746729739952,-3.8613346270935174 7.135827059666068,-3.8343570040839103 7.0,-4.0 7.0,-4.0 7.107746729739952)) 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_032694_N07W004_2021_04_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_032694_N07W004_2021_04_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_032694_N07W004_2021_04_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_032694_N07W004_2021_04_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_032694_N07W004_2021_04_09_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