https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-08-21T16:42:57.119361Z 2021-08-21T16:43:26.149412Z s3://sentinel-s1-l1c/GRD/2021/8/21/IW/DV/S1B_IW_GRDH_1SDV_20210821T164257_20210821T164326_028347_0361E0_CA6C 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 2021-08-21T16:42:57.119361Z 2021-08-21T16:43:26.149412Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.74669551905504 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-21T17:38:40.891641Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210821T164257_20210821T164326_028347_0361E0_CA6C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.01349676546839 19.8112626239275,20.631705053779527 19.925344756961707,21.253251831649052 20.037716164403292,21.75131209913063 20.126075541804568,22.36689591102409 20.233204703695726,22.180863602588833 21.194477713129505,22.05147782266583 21.85902779155773,21.429183717985943 21.753123748454044,21.17772368937451 21.709619858254236,20.80066589172952 21.643623855529277,20.29858188486869 21.554324358864797,19.67355172559416 21.440892524273895,19.736785054089086 21.137275286128133,19.851546306166185 20.593583486785807,20.01349676546839 19.8112626239275)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.92096095966014 46.7185623845562 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 2021-12-26T10:32:30.180562Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/N19E020/2021/08/21/0361E0 2.0E-4 2.0E-4 true block average 2 2 20.0 20.0 19.0 21.0 POLYGON((20.013496765468382 19.81126262392749,20.0 19.876460347061524,20.0 20.0,21.0 20.0,21.0 19.991929964920377,20.013496765468382 19.81126262392749)) 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_0361E0_N19E020_2021_08_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0361E0_N19E020_2021_08_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0361E0_N19E020_2021_08_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0361E0_N19E020_2021_08_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0361E0_N19E020_2021_08_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