https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-06-16T15:34:04.571035Z 2019-06-16T15:34:21.894594Z s3://sentinel-s1-l1c/GRD/2019/6/16/IW/DV/S1A_IW_GRDH_1SDV_20190616T153404_20190616T153421_027706_0320A0_F067 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 2019-06-16T15:34:04.571035Z 2019-06-16T15:34:21.894594Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190616T161355_V20190616T122257_20190616T154027.EOF 347.6267974038388 693000 Copernicus S1 Core Ground Segment - DPA 2019-06-16T16:31:44.198488Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190616T153404_20190616T153421_027706_0320A0_F067 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((43.77848277337302 -22.691122977672066,44.3683300638585 -22.55540436157236,44.9637947875484 -22.41593706086588,45.55806653772194 -22.274294245202444,46.13547957511889 -22.13431813453445,45.980898563816574 -21.597581591993176,45.93062708075702 -21.418357426941476,45.87767666728117 -21.2226948170658,45.30350953157443 -21.361458169665397,44.71264163803337 -21.501948994240855,44.120650369469566 -21.640359701523696,43.5343044445674 -21.77512827978765,43.58433620048423 -21.9717010576954,43.63196646285685 -22.151773237053025,43.77848277337302 -22.691122977672066)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.36742 45.6879370787058 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 2021-12-24T17:33:11.614173Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S22E045/2019/06/16/0320A0 2.0E-4 2.0E-4 true block average 2 2 -21.0 45.0 -22.0 46.0 POLYGON((45.0 -21.43362371601466,45.87767666728159 -21.222694817065793,45.93062708072957 -21.41835742684212,46.0 -21.663905642588606,46.0 -22.0,45.0 -22.0,45.0 -21.43362371601466)) 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_0320A0_S22E045_2019_06_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0320A0_S22E045_2019_06_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0320A0_S22E045_2019_06_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0320A0_S22E045_2019_06_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0320A0_S22E045_2019_06_16_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