https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-20T03:40:15.507622Z 2022-10-20T03:40:49.510862Z s3://sentinel-s1-l1c/GRD/2022/10/20/IW/DV/S1A_IW_GRDH_1SDV_20221020T034015_20221020T034049_045520_057132_96C6 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 2022-10-20T03:40:15.507622Z 2022-10-20T03:40:49.510862Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221020T051138_V20221020T010837_20221020T042607.EOF 192.0941139206012 693000 Copernicus Ground Segment 2022-10-20T05:29:12.539645Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221020T034015_20221020T034049_045520_057132_96C6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.112811369630837 -12.027457287806342,29.58257618661661 -11.907854237678922,29.008327506825893 -11.777088331998629,28.43487658106102 -11.645239116261463,27.881567487859137 -11.516821728871491,27.79742219557442 -11.877832982979967,27.709357897387534 -12.238052793419204,27.667337729206984 -12.418653887021879,27.49318011611615 -13.1397153051433,27.423862409418916 -13.436724722347396,27.97846407006721 -13.56665033121101,28.555718813483182 -13.700434225095632,29.13636532974723 -13.83351436261125,29.66859450559295 -13.954158980174176,29.69212967445991 -13.836733625211203,29.736028234352503 -13.656184216752985,29.774571893677262 -13.474425898298382,29.817219143423486 -13.29360554756732,29.858472050124938 -13.112475316909961,29.902927632892993 -12.93207632785314,29.94590445219935 -12.751348261753797,30.030176084363006 -12.389529024944745,30.070841252235972 -12.208295291605765,30.112811369630837 -12.027457287806342)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.35383716055583 45.96541797796564 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 2022-10-20T07:07:28.614643Z Batch API, v4.149.1 s3://deafrica-sentinel-1/s1_rtc/S14E029/2022/10/20/057132 2.0E-4 2.0E-4 true block average 2 2 -13.0 29.0 -14.0 30.0 POLYGON((29.886189255118094 -13.0,29.85847205012804 -13.112475316896502,29.774571893674903 -13.474425898308924,29.736028234355686 -13.6561842167389,29.692129674461285 -13.836733625204852,29.668594505593187 -13.954158980174194,29.0 -13.802260378772864,29.0 -13.0,29.886189255118094 -13.0)) 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_057132_S14E029_2022_10_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_057132_S14E029_2022_10_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_057132_S14E029_2022_10_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_057132_S14E029_2022_10_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_057132_S14E029_2022_10_20_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 2021 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