https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-10T17:36:29.987271Z 2019-01-10T17:36:59.012147Z s3://sentinel-s1-l1c/GRD/2019/1/10/IW/DV/S1B_IW_GRDH_1SDV_20190110T173629_20190110T173659_014435_01ADF9_18B1 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 2019-01-10T17:36:29.987271Z 2019-01-10T17:36:59.012147Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190110T193907_V20190110T154756_20190110T190526.EOF 346.81794595007113 693000 Copernicus S1 Core Ground Segment - UPA 2019-01-10T19:58:25.942772Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190110T173629_20190110T173659_014435_01ADF9_18B1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((4.116592738 36.072880476,4.532801229 36.136724824,4.813562892 36.178918118,5.235267262 36.240974658,5.516771942 36.281520888,5.939571491 36.341098861,6.221792839 36.379987435,6.504293448 36.418210085,6.859960839 36.465310043,6.843901007 36.522225459,6.801636059 36.701870467,6.765522586 36.882312836,6.725590603 37.06226188,6.682567071 37.241814089,6.643373119 37.421858169,6.506818948 38.083600393,6.143313781 38.036869806,5.854604044 37.998893872,5.566194373 37.960211363,5.13415294 37.90086653,4.846514251 37.860425141,4.415651267 37.798450257,4.128812677 37.75626111,3.703626663 37.692348741,3.865017989 37.029936771,3.910869901 36.849758438,3.960537128 36.670170893,4.007169407 36.490125081,4.049695324 36.309453809,4.098390143 36.129738951,4.116592738 36.072880476)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.65467612114348 46.33134228064757 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 2021-12-24T09:28:50.420620Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N37E006/2019/01/10/01ADF9 2.0E-4 2.0E-4 true block average 2 2 38.0 6.0 37.0 7.0 POLYGON((6.524070351865987 38.0,6.643373119001868 37.42185816899107,6.682567070999721 37.241814089000925,6.739406960555685 37.0,6.0 37.0,6.0 38.0,6.524070351865987 38.0)) 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_01ADF9_N37E006_2019_01_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01ADF9_N37E006_2019_01_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01ADF9_N37E006_2019_01_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01ADF9_N37E006_2019_01_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01ADF9_N37E006_2019_01_10_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