https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-18T04:19:37.265618Z 2022-01-18T04:20:02.263480Z s3://sentinel-s1-l1c/GRD/2022/1/18/IW/DV/S1A_IW_GRDH_1SDV_20220118T041937_20220118T042002_041510_04EFB5_2021 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 2022-01-18T04:19:37.265618Z 2022-01-18T04:20:02.263480Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220118T045613_V20220118T032827_20220118T100327.EOF 192.0012646040225 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-18T07:44:33.096Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220118T041937_20220118T042002_041510_04EFB5_2021 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.165358005359984 -6.122304677476563,20.066827592154006 -5.878851042667951,18.95802266011503 -5.630748594368552,18.836491391686614 -6.172553988495233,18.753925130483694 -6.533505636491446,18.714046880601696 -6.714313321653614,18.61943881297183 -7.135119895743188,19.16761328977476 -7.2592322626646215,19.73048753186356 -7.3859278796957275,20.292307481692678 -7.511616023647171,20.83439488024633 -7.632149497324464,20.88636236712319 -7.390951416175018,20.96758166653116 -7.028767053162143,21.046275153616076 -6.6660385715683015,21.086627841085846 -6.48490436131463,21.165358005359984 -6.122304677476563)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58514 45.94570916739811 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 2022-01-18T14:46:20.703673Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/S07E019/2022/01/18/04EFB5 2.0E-4 2.0E-4 true block average 2 2 -6.0 19.0 -7.0 20.0 POLYGON((19.0 -7.0,19.0 -6.0,20.0 -6.0,20.0 -7.0,19.0 -7.0)) 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_04EFB5_S07E019_2022_01_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04EFB5_S07E019_2022_01_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04EFB5_S07E019_2022_01_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04EFB5_S07E019_2022_01_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04EFB5_S07E019_2022_01_18_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