https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-14T03:38:55.723658Z 2018-01-14T03:39:20.722963Z s3://sentinel-s1-l1c/GRD/2018/1/14/IW/DV/S1A_IW_GRDH_1SDV_20180114T033855_20180114T033920_020145_0225BF_9072 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 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 2018-01-14T03:38:55.723658Z 2018-01-14T03:39:20.722963Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180114T052102_V20180114T010803_20180114T042533.EOF 192.0403272726048 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-14T05:49:49.114315Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180114T033855_20180114T033920_020145_0225BF_9072 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.751857852 -9.217720751,30.203753422 -9.095143415,29.640595463 -8.96826398,29.077827122 -8.840538844,28.536517419 -8.716811628,28.494397228 -8.897063978,28.451451011 -9.077226445,28.410978259 -9.257968364,28.369753137 -9.438545971,28.326499548 -9.618661859,28.284805925 -9.799148748,28.244977566 -9.980077247,28.190869193 -10.220783492,28.734196783 -10.34601139,29.299133266 -10.475152735,29.864530825 -10.603302597,30.414880398 -10.726974693,30.46743078 -10.485410214,30.506139024 -10.303849881,30.546801467 -10.122734116,30.589036071 -9.941977364,30.629215655 -9.760763988,30.668661444 -9.579391721,30.710689769 -9.398603573,30.751857852 -9.217720751)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.65378 46.02267052131587 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 2022-01-20T11:49:43.087946Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/S10E028/2018/01/14/0225BF 2.0E-4 2.0E-4 true block average 2 2 -9.0 28.0 -10.0 29.0 POLYGON((28.240499129013237 -10.0,28.28480592500284 -9.799148747986838,28.369753137003652 -9.43854597098426,28.469859860081137 -9.0,29.0 -9.0,29.0 -10.0,28.240499129013237 -10.0)) 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_0225BF_S10E028_2018_01_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0225BF_S10E028_2018_01_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0225BF_S10E028_2018_01_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0225BF_S10E028_2018_01_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0225BF_S10E028_2018_01_14_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