https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2022-02-21T18:37:59.214099Z 2022-02-21T18:38:49.211706Z s3://sentinel-s1-l1c/GRD/2022/2/21/IW/DV/S1A_IW_GRDH_1SDV_20220221T183824_20220221T183849_042015_050132_4FAC 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 2022-02-21T18:38:24.212903Z 2022-02-21T18:38:49.211706Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220221T203426_V20220221T165445_20220221T201215.EOF 347.7954027552982 693000 Copernicus S1 Core Ground Segment - TLS 2022-02-21T21:25:49.380191Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220221T183824_20220221T183849_042015_050132_4FAC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.460003729014385 18.20872270881077,-7.875484682741566 18.318391511047345,-7.288124595727038 18.42665484317681,-6.700042414344011 18.53310015257528,-6.1270407369692546 18.634928719775946,-6.419843978728251 20.142086959731408,-6.999014846714033 20.041199388098175,-7.592859521446981 19.93564810554389,-8.185585597899152 19.828176546027883,-8.774165302769468 19.71936495251264,-8.572034278290296 18.752983362525942,-8.460003729014385 18.20872270881077)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85387434336648 46.07101459044213 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/2022/2/21/IW/DV/S1A_IW_GRDH_1SDV_20220221T183759_20220221T183824_042015_050132_FE62 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 2022-02-21T18:37:59.214099Z 2022-02-21T18:38:24.211412Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220221T203426_V20220221T165445_20220221T201215.EOF 347.83625162277247 693000 Copernicus S1 Core Ground Segment - TLS 2022-02-21T21:39:51.750606Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220221T183759_20220221T183824_042015_050132_FE62 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.14850030563009 16.697311713536042,-7.568123556933063 16.807770134382867,-6.984789769885112 16.91701526785899,-6.4016526902488025 17.024438675964873,-5.834684569221996 17.127162323930072,-6.1270407369692546 18.634928719775946,-6.700042414344011 18.53310015257528,-7.288124595727038 18.42665484317681,-7.875484682741566 18.318391511047345,-8.460003729014385 18.20872270881077,-8.411591343942021 17.96711546837587,-8.260929686862765 17.241528769995885,-8.14850030563009 16.697311713536042)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85352023339532 46.07847006458059 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 2022-02-21T23:46:58.344303Z Batch API, v4.92.0 s3://deafrica-sentinel-1/s1_rtc/N18W008/2022/02/21/050132 2.0E-4 2.0E-4 true block average 2 2 19.0 -8.0 18.0 -7.0 POLYGON((-8.0 18.0,-8.0 19.0,-7.0 19.0,-7.0 18.0,-8.0 18.0)) 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_050132_N18W008_2022_02_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_050132_N18W008_2022_02_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_050132_N18W008_2022_02_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_050132_N18W008_2022_02_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_050132_N18W008_2022_02_21_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