https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-20T15:47:31.446697Z 2018-07-20T15:47:56.445601Z s3://sentinel-s1-l1c/GRD/2018/7/20/IW/DV/S1A_IW_GRDH_1SDV_20180720T154731_20180720T154756_022879_027B39_531E 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 2018-07-20T15:47:31.446697Z 2018-07-20T15:47:56.445601Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180720T181345_V20180720T140952_20180720T172722.EOF 348.02824840967384 693000 Copernicus S1 Core Ground Segment - DPA 2018-07-20T18:28:21.160984Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180720T154731_20180720T154756_022879_027B39_531E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.229853963 -3.590759476,38.338640355 -3.347861302,39.420889016 -3.109475103,39.382876943 -2.928475147,39.351800754 -2.745853919,39.321387977 -2.563096456,39.271969753 -2.384545434,39.230004173 -2.204353001,39.189114407 -2.023929519,39.150667229 -1.842974247,39.102519916 -1.601777547,38.020966053 -1.83758185,36.913122074 -2.078399118,36.961031205 -2.320346485,36.999401022 -2.501843385,37.040147675 -2.682824063,37.082153822 -2.863532699,37.131695611 -3.042594088,37.161212407 -3.226043528,37.192029835 -3.409214223,37.229853963 -3.590759476)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75563 46.29987439395987 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 2021-12-22T17:35:10.150827Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S03E039/2018/07/20/027B39 2.0E-4 2.0E-4 true block average 2 2 -2.0 39.0 -3.0 40.0 POLYGON((39.18403015349199 -2.0,39.271969752999894 -2.38454543399958,39.32138797699988 -2.563096455999673,39.38287694299994 -2.9284751469996473,39.39789798495842 -3.0,39.0 -3.0,39.0 -2.0,39.18403015349199 -2.0)) 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_027B39_S03E039_2018_07_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_027B39_S03E039_2018_07_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_027B39_S03E039_2018_07_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_027B39_S03E039_2018_07_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_027B39_S03E039_2018_07_20_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