https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-05-18T18:06:00.578047Z 2020-05-18T18:06:29.747430Z s3://sentinel-s1-l1c/GRD/2020/5/18/IW/DV/S1A_IW_GRDH_1SDV_20200518T180600_20200518T180629_032623_03C747_93B0 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 2020-05-18T18:06:00.578047Z 2020-05-18T18:06:29.747430Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200518T202226_V20200518T162140_20200518T193910.EOF 347.72012915273314 693000 Copernicus S1 Core Ground Segment - DPA 2020-05-18T21:26:43.185572Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200518T180600_20200518T180629_032623_03C747_93B0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.7381110002190314 20.646325361788527,-0.14657344920815069 20.75465794157044,0.4493973045215254 20.861592645788267,1.0450610988365605 20.966254635888735,1.6323796881939145 21.067272816026737,1.314801505873533 22.701629509089926,0.7201771116948866 22.601670388818835,0.1166750781185481 22.49781661099345,-0.48546988333655766 22.391789148974933,-1.0819859210841727 22.284382287759453,-0.889319662673478 21.371403934501203,-0.8519034014092106 21.190041136461307,-0.7381110002190314 20.646325361788527)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82921712130165 46.04010270247674 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 2021-12-25T10:59:31.102014Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N22W002/2020/05/18/03C747 2.0E-4 2.0E-4 true block average 2 2 23.0 -2.0 22.0 -1.0 POLYGON((-1.0219725909265167 22.0,-1.0819859210841698 22.284382287759446,-1.0 22.29914442304211,-1.0 22.0,-1.0219725909265167 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_03C747_N22W002_2020_05_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03C747_N22W002_2020_05_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03C747_N22W002_2020_05_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03C747_N22W002_2020_05_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03C747_N22W002_2020_05_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