https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-22T14:55:26.549206Z 2023-09-22T14:56:00.087862Z s3://sentinel-s1-l1c/GRD/2023/9/22/IW/DV/S1A_IW_GRDH_1SDV_20230922T145526_20230922T145600_050441_061302_D37F 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 2023-09-22T14:55:26.549206Z 2023-09-22T14:56:00.087862Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230922T152552_V20230922T114218_20230922T145948.EOF 347.8701568915603 693000 Copernicus Ground Segment 2023-09-22T16:33:53.402933Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230922T145526_20230922T145600_050441_061302_D37F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((52.22206806611044 -15.387223778777084,52.788814122893044 -15.258318885517186,53.36518339271071 -15.125603459800164,53.94083476460334 -14.991432751974989,54.485433529734834 -14.863011190696282,54.3970596684524 -14.502618520474291,54.26524215343563 -13.961791057371618,54.13433530495737 -13.42084116298312,54.0263117014637 -12.971517562983843,53.48564368892474 -13.097914706276821,52.91424808257865 -13.230131239985116,52.34224173367417 -13.36108081936541,51.779883606213204 -13.488435717146997,52.01027679057735 -14.482490378025407,52.22206806611044 -15.387223778777084)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.4503 45.8968672174367 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 2023-09-22T19:31:42.510625Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/S14E053/2023/09/22/061302 2.0E-4 2.0E-4 true block average 2 2 -13.0 53.0 -14.0 54.0 POLYGON((53.0 -13.210288908062601,53.904477123460815 -13.0,54.0 -13.0,54.0 -14.0,53.0 -14.0,53.0 -13.210288908062601)) 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_061302_S14E053_2023_09_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061302_S14E053_2023_09_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061302_S14E053_2023_09_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061302_S14E053_2023_09_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061302_S14E053_2023_09_22_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