https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-20T04:12:04.113427Z 2021-10-20T04:12:29.112833Z s3://sentinel-s1-l1c/GRD/2021/10/20/IW/DV/S1B_IW_GRDH_1SDV_20211020T041204_20211020T041229_029214_037C89_8CB7 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 2021-10-20T04:12:04.113427Z 2021-10-20T04:12:29.112833Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.1835706821766 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-20T08:23:25.333762Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20211020T041204_20211020T041229_029214_037C89_8CB7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.40570997859225 18.946834784059828,25.821305518985685 19.05565416596552,25.233197910312025 19.163154152394423,24.642967866186723 19.269011793585005,24.061869718665736 19.371238777922045,23.955938847140725 18.828731490241033,23.92209966339265 18.647597164017807,23.88644948837851 18.466775381992964,23.8162178205709 18.10492945931392,23.76824998468065 17.8641079691241,24.344386881524386 17.760742917873195,24.929039804163907 17.653993585130976,25.512145782599216 17.545671504825147,26.091729576897833 17.436172649587817,26.255507128589542 18.22157406541964,26.40570997859225 18.946834784059828)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88882663262618 46.08538694477117 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 2021-12-26T13:36:53.651652Z Batch API, v4.62.0 s3://deafrica-sentinel-1/s1_rtc/N18E023/2021/10/20/037C89 2.0E-4 2.0E-4 true block average 2 2 19.0 23.0 18.0 24.0 POLYGON((23.79531753015048 18.0,23.922099663396835 18.64759716403965,23.98938102002118 19.0,24.0 19.0,24.0 18.0,23.79531753015048 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_037C89_N18E023_2021_10_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_037C89_N18E023_2021_10_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_037C89_N18E023_2021_10_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_037C89_N18E023_2021_10_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_037C89_N18E023_2021_10_20_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