https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-06T05:53:29.485586Z 2018-08-06T05:53:54.484663Z s3://sentinel-s1-l1c/GRD/2018/8/6/IW/DV/S1B_IW_GRDH_1SDV_20180806T055329_20180806T055354_012138_0165A2_A71F 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 2018-08-06T05:53:29.485586Z 2018-08-06T05:53:54.484663Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180806T075224_V20180806T033534_20180806T065304.EOF 193.1979825510834 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-06T08:09:07.231428Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180806T055329_20180806T055354_012138_0165A2_A71F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((3.815115701 37.725631509,3.406701745 37.787028131,3.109247364 37.830778523,2.662414914 37.894995539,2.364100135 37.93686492,1.91600121 37.998251139,1.616858432 38.038227238,1.317393747 38.077442692,1.008490504 38.117047463,0.822876123 37.216676281,0.784178203 37.036650477,0.701580038 36.677273446,0.686023153 36.617763152,0.988749065 36.577850731,1.282240018 36.538378064,1.575430655 36.498185097,2.014643427 36.436548954,2.307063194 36.394563016,2.745098567 36.330245912,3.036719594 36.286478414,3.437155867 36.225123677,3.455060974 36.284587755,3.550607761 36.644152825,3.595823308 36.824338666,3.727172211 37.36558226,3.815115701 37.725631509)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.44746120753708 46.53548215060406 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 2021-12-22T22:02:45.399845Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N37E000/2018/08/06/0165A2 2.0E-4 2.0E-4 true block average 2 2 38.0 0.0 37.0 1.0 POLYGON((0.7757545646329218 37.0,0.8228761230001771 37.21667628100084,0.9843607974670777 38.0,1.0 38.0,1.0 37.0,0.7757545646329218 37.0)) 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_0165A2_N37E000_2018_08_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0165A2_N37E000_2018_08_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0165A2_N37E000_2018_08_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0165A2_N37E000_2018_08_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0165A2_N37E000_2018_08_06_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