https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-09T07:12:46.619372Z 2023-04-09T07:13:12.537156Z s3://sentinel-s1-l1c/GRD/2023/4/9/IW/DV/S1A_IW_GRDH_1SDV_20230409T071246_20230409T071312_048016_05C575_D64C 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 2023-04-09T07:12:46.619372Z 2023-04-09T07:13:12.537156Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230409T070401_V20230409T062934_20230409T130434.EOF 192.3076005429871 693000 Copernicus Ground Segment 2023-04-09T07:37:44.479873Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230409T071246_20230409T071312_048016_05C575_D64C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.0434135135726 22.768161529369166,-18.410762324610168 22.834254657071156,-18.65707009250716 22.8780605361661,-19.026826227354523 22.94305403953079,-19.273525240945286 22.985904760351843,-19.64386375422675 23.04946077246687,-19.89094799399695 23.091349907707187,-20.45105335277414 23.184769187425356,-20.73045397385608 21.747457760596436,-20.176260939486337 21.653114480755445,-19.565300944662027 21.54680896796377,-18.955238757574016 21.438270450098244,-18.347884000629932 21.327843940050343,-18.0434135135726 22.768161529369166)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79543105747568 46.25404614369018 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 2023-04-09T19:40:16.558459Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/N22W021/2023/04/09/05C575 2.0E-4 2.0E-4 true block average 2 2 23.0 -21.0 22.0 -20.0 POLYGON((-20.681361997530207 22.0,-20.486970847591063 23.0,-20.0 23.0,-20.0 22.0,-20.681361997530207 22.0)) 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_05C575_N22W021_2023_04_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C575_N22W021_2023_04_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C575_N22W021_2023_04_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C575_N22W021_2023_04_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C575_N22W021_2023_04_09_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