https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-25T16:29:14.374221Z 2023-01-25T16:29:43.382325Z s3://sentinel-s1-l1c/GRD/2023/1/25/IW/DV/S1A_IW_GRDH_1SDV_20230125T162914_20230125T162943_046942_05A13F_2B63 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 2023-01-25T16:29:14.374221Z 2023-01-25T16:29:43.382325Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230125T170811_V20230125T132055_20230125T163825.EOF 347.1042043975636 693000 Copernicus Ground Segment 2023-01-25T17:52:30.809881Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230125T162914_20230125T162943_046942_05A13F_2B63 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.2051287008637 -32.56015567801643,32.54160656274551 -32.48300078003619,32.80729005155436 -32.42133675412303,33.07261137660166 -32.359115784703135,33.46991038622704 -32.26474476359388,33.73431847895388 -32.2011407438796,34.13023938634361 -32.104704871662065,34.3937233917691 -32.0397308489495,34.75892316250234 -31.948606454890154,34.62018498629576 -31.535771216050627,34.50161694500356 -31.179653813198588,34.38398983498112 -30.823403773231092,34.228616049172444 -30.348289385250936,33.868953966852665 -30.437759470878813,33.60950007647454 -30.501580296698634,33.21968827117069 -30.596346127401258,32.95939517984639 -30.65887688087964,32.5683314263799 -30.75169851853294,32.3072083964133 -30.812927150481304,32.045756061323104 -30.87363150204697,31.714676030505217 -30.94962096740508,31.858541223990855 -31.4277077584198,31.967362119894972 -31.786219759655665,32.076973406990945 -32.14462736496241,32.2051287008637 -32.56015567801643)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.68861 45.51460969704784 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 2023-01-26T06:55:35.324577Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/S32E032/2023/01/25/05A13F 2.0E-4 2.0E-4 true block average 2 2 -31.0 32.0 -32.0 33.0 POLYGON((32.03274222610041 -32.0,32.0 -31.89293928426567,32.0 -31.0,33.0 -31.0,33.0 -32.0,32.03274222610041 -32.0)) 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_05A13F_S32E032_2023_01_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A13F_S32E032_2023_01_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A13F_S32E032_2023_01_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A13F_S32E032_2023_01_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A13F_S32E032_2023_01_25_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