https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-10-31T15:56:22.162930Z 2019-10-31T15:56:47.160345Z s3://sentinel-s1-l1c/GRD/2019/10/31/IW/DV/S1A_IW_GRDH_1SDV_20191031T155622_20191031T155647_029705_036271_FDA0 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 2019-10-31T15:56:22.162930Z 2019-10-31T15:56:47.160345Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20191031T175924_V20191031T141002_20191031T172732.EOF 347.40841462434867 693000 Copernicus S1 Core Ground Segment - DPA 2019-10-31T18:21:05.707153Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20191031T155622_20191031T155647_029705_036271_FDA0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.631696682516917 27.898093898937656,31.019968643210184 27.964088256490953,31.28547361269879 28.00853802263231,31.68413630746298 28.074251901889507,31.95017877835193 28.11741865952263,32.48289643866205 28.202204284205518,32.74956763102803 28.24382040815621,33.144835500329016 28.304489168997062,33.037860682446556 28.846296671931984,32.8461785644697 29.808691414834566,32.445014015371235 29.74861759099434,32.174378650105766 29.707361763663968,31.633777389808664 29.62319706283027,31.36381623051038 29.580290952539574,30.95930534609425 29.514906193607203,30.6899220068629 29.47063465902303,30.296003007754095 29.404841776818543,30.471424361545136 28.62174711281279,30.631696682516917 27.898093898937656)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.6974167149415 46.62194595505764 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 2021-12-25T00:33:46.726371Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N29E033/2019/10/31/036271 2.0E-4 2.0E-4 true block average 2 2 30.0 33.0 29.0 34.0 POLYGON((33.0 29.03638702638633,33.00724727803848 29.0,33.0 29.0,33.0 29.03638702638633)) 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_036271_N29E033_2019_10_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_036271_N29E033_2019_10_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_036271_N29E033_2019_10_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_036271_N29E033_2019_10_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_036271_N29E033_2019_10_31_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