https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-10T05:29:14.500051Z 2018-07-10T05:29:39.497932Z s3://sentinel-s1-l1c/GRD/2018/7/10/IW/DV/S1B_IW_GRDH_1SDV_20180710T052914_20180710T052939_011744_0159AF_EFF3 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 2018-07-10T05:29:14.500051Z 2018-07-10T05:29:39.497932Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180710T072354_V20180710T031052_20180710T062822.EOF 193.0539567432336 693000 Copernicus S1 Core Ground Segment - UPA 2018-07-10T07:42:15.925312Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180710T052914_20180710T052939_011744_0159AF_EFF3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((9.577482956 36.070153608,9.191049588 36.129523009,8.911607347 36.171613747,8.491889269 36.233527183,8.211713102 36.273985285,7.790912579 36.333442092,7.510027235 36.372257405,7.228865296 36.410412837,6.831936044 36.463079371,6.793485274 36.2830833,6.755709095 36.102905222,6.719402259 35.922533127,6.681272615 35.74239957,6.645730879 35.561921452,6.572557034 35.201232798,6.537803469 35.020640343,6.5274717 34.960733938,6.916931378 34.90759012,7.192816896 34.86913976,7.468443494 34.830065197,7.881390079 34.770286226,8.156353744 34.729657703,8.56828934 34.667554956,8.842568019 34.625382107,9.221885453 34.565957864,9.234148917 34.625986191,9.274906156 34.806843737,9.360144943 35.167985019,9.401809261 35.348709892,9.446104069 35.529028133,9.488671734 35.709619802,9.532696424 35.889989965,9.577482956 36.070153608)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.5873983346134 46.05495 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 2021-12-22T04:41:00.049505Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35E009/2018/07/10/0159AF 2.0E-4 2.0E-4 true block average 2 2 36.0 9.0 35.0 10.0 POLYGON((9.560043606099669 36.0,9.401809261001674 35.34870989200762,9.320496085427017 35.0,9.0 35.0,9.0 36.0,9.560043606099669 36.0)) 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_0159AF_N35E009_2018_07_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0159AF_N35E009_2018_07_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0159AF_N35E009_2018_07_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0159AF_N35E009_2018_07_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0159AF_N35E009_2018_07_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