https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2021-12-27T07:12:17.020505Z 2021-12-27T07:13:07.941943Z s3://sentinel-s1-l1c/GRD/2021/12/27/IW/DV/S1A_IW_GRDH_1SDV_20211227T071242_20211227T071307_041191_04E50D_4420 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 2021-12-27T07:12:42.020694Z 2021-12-27T07:13:07.941943Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20211227T072725_V20211227T062929_20211227T130429.EOF 192.3089136401541 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-27T07:57:34.011248Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211227T071242_20211227T071307_041191_04E50D_4420 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.040768277309056 22.768309818386594,-18.40811540202323 22.834412982682334,-18.654422068901706 22.87822559561185,-19.024176592971497 22.94322922833422,-19.270874561152173 22.98608671606899,-19.64121154765029 23.049652908826705,-19.888294800042967 23.091548838472367,-20.448782664974072 23.185046894060445,-20.728308820061645 21.747469311736317,-20.17373839490982 21.65304685674986,-19.56278203461867 21.546724698903226,-18.95272360912888 21.438169581235506,-18.345372704594695 21.327726670308927,-18.040768277309056 22.768309818386594)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78752600907498 46.25040982185224 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 s3://sentinel-s1-l1c/GRD/2021/12/27/IW/DV/S1A_IW_GRDH_1SDV_20211227T071217_20211227T071242_041191_04E50D_70B5 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 2021-12-27T07:12:17.020505Z 2021-12-27T07:12:42.019199Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20211227T072725_V20211227T062929_20211227T130429.EOF 192.3624313517548 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-27T07:58:10.645563Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211227T071217_20211227T071242_041191_04E50D_70B5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-17.720673409585626 24.277983168900438,-18.090654558267385 24.343504305180577,-18.339843374655917 24.387087700382462,-18.713944905805427 24.45169440771287,-18.963556460958205 24.494251664652044,-19.33828662521587 24.55731421830087,-19.588313563303924 24.5988387309796,-20.158337388882668 24.691843256489086,-20.448782664974072 23.185046894060445,-19.888294800042967 23.091548838472367,-19.64121154765029 23.049652908826705,-19.270874561152173 22.98608671606899,-19.024176592971497 22.94322922833422,-18.654422068901706 22.87822559561185,-18.40811540202323 22.834412982682334,-18.040768277309056 22.768309818386594,-17.87546642798691 23.55341611303116,-17.720673409585626 24.277983168900438)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76444201378761 46.23605033877138 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 2021-12-27T09:57:22.399295Z Batch API, v4.75.1 s3://deafrica-sentinel-1/s1_rtc/N22W019/2021/12/27/04E50D 2.0E-4 2.0E-4 true block average 2 2 23.0 -19.0 22.0 -18.0 POLYGON((-18.040768279548892 22.768309806137438,-18.20322371941242 22.0,-19.0 22.0,-19.0 23.0,-18.0 23.0,-18.0 22.961940024391154,-18.040768279548892 22.768309806137438)) 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_04E50D_N22W019_2021_12_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04E50D_N22W019_2021_12_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04E50D_N22W019_2021_12_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04E50D_N22W019_2021_12_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04E50D_N22W019_2021_12_27_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