https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-06-11T18:42:12.323901Z 2018-06-11T18:42:37.322205Z s3://sentinel-s1-l1c/GRD/2018/6/11/IW/DV/S1A_IW_GRDH_1SDV_20180611T184212_20180611T184237_022313_026A43_F72C 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 2018-06-11T18:42:12.323901Z 2018-06-11T18:42:37.322205Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180611T211628_V20180611T170237_20180611T202007.EOF 348.02981047931615 693000 Copernicus S1 Core Ground Segment - UPA 2018-06-11T21:41:35.426181Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180611T184212_20180611T184237_022313_026A43_F72C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-7.45963537605252 3.372932850148985,-6.351953266488248 3.6060664989125524,-5.249170813248907 3.836686519695491,-5.434135719715837 4.741938274718421,-5.506578374888336 5.104353015780389,-5.5421812126252314 5.285677403673485,-5.554537013316548 5.345051483232874,-6.660037184127054 5.1168301757261165,-7.77021366991694 4.885541197713408,-7.757638714528576 4.826000034586006,-7.721361006510314 4.644161200808455,-7.647592649290809 4.280727968533441,-7.45963537605252 3.372932850148985)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75169 46.01970774819961 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 2022-04-26T14:39:37.285794Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/N04W007/2018/06/11/026A43 2.0E-4 2.0E-4 true block average 2 2 5.0 -7.0 4.0 -6.0 POLYGON((-7.0 4.0,-7.0 5.0,-6.0 5.0,-6.0 4.0,-7.0 4.0)) 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_026A43_N04W007_2018_06_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_026A43_N04W007_2018_06_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_026A43_N04W007_2018_06_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_026A43_N04W007_2018_06_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_026A43_N04W007_2018_06_11_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