https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-08-22T14:55:20.309821Z 2022-08-22T14:55:53.844046Z s3://sentinel-s1-l1c/GRD/2022/8/22/IW/DV/S1A_IW_GRDH_1SDV_20220822T145520_20220822T145553_044666_055513_2001 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 2022-08-22T14:55:20.309821Z 2022-08-22T14:55:53.844046Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220822T153019_V20220822T114212_20220822T145942.EOF 347.87111327193657 693000 Copernicus Ground Segment 2022-08-22T16:06:36.447568Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220822T145520_20220822T145553_044666_055513_2001 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((52.2225011647978 -15.387378624972493,52.78924989098801 -15.25848300055906,53.3656219220515 -15.125777003346046,53.941276099355406 -14.991615719282775,54.4858775568006 -14.863203058990639,54.39751158764203 -14.502808997986701,54.26570587395213 -13.96197942609133,54.13481079915863 -13.42102746871936,54.026925174358 -12.972237064355184,53.48625359764473 -13.098625931688225,52.91485423293233 -13.23083366128595,52.34284412445463 -13.361774338541503,51.780482326401994 -13.489120490551757,52.01072987613958 -14.4826418673093,52.2225011647978 -15.387378624972493)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.45036 45.89697850562171 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 2022-08-31T15:23:16.759819Z Batch API, v4.133.1 s3://deafrica-sentinel-1/s1_rtc/S13E054/2022/08/22/055513 2.0E-4 2.0E-4 true block average 2 2 -12.0 54.0 -13.0 55.0 POLYGON((54.0 -12.978531166794403,54.02692517435801 -12.972237064355095,54.033599162101964 -13.0,54.0 -13.0,54.0 -12.978531166794403)) 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_055513_S13E054_2022_08_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_055513_S13E054_2022_08_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_055513_S13E054_2022_08_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_055513_S13E054_2022_08_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_055513_S13E054_2022_08_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