https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-07-20T17:24:49.734762Z 2019-07-20T17:25:18.763079Z s3://sentinel-s1-l1c/GRD/2019/7/20/IW/DV/S1A_IW_GRDH_1SDV_20190720T172449_20190720T172518_028203_032F9D_766F 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 2019-07-20T17:24:49.734762Z 2019-07-20T17:25:18.763079Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190720T180515_V20190720T141812_20190720T173542.EOF 346.5669065304095 693000 Copernicus S1 Core Ground Segment - DPA 2019-07-20T18:13:32.863886Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20190720T172449_20190720T172518_028203_032F9D_766F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.865273456657604 -38.629088094837044,20.229625349188847 -38.545887026527055,20.514246416867284 -38.47995213253431,20.798347531937395 -38.41332950584478,21.223517516219825 -38.31211227717934,21.506305320915835 -38.24378281202465,21.929491450918754 -38.14001894507064,22.2109476958425 -38.07000087784488,22.59939032412632 -37.97202601699828,22.43772149132065 -37.562214283411805,22.29985134829365 -37.20877515868188,22.1632928240897 -36.855154597295446,21.982864567944887 -36.38248241952675,21.601687889069908 -36.47841013148943,21.325544807280238 -36.546990385252556,20.910421649282917 -36.6486633093271,20.633070850829615 -36.715643116537564,20.216148053140593 -36.814902981558134,19.937605652141595 -36.88026581093578,19.65859129622877 -36.94497717298597,19.301472341713893 -37.02666971092571,19.46663068074269 -37.5030822390328,19.591543838107192 -37.85954851328691,19.7175797867257 -38.215874143193616,19.865273456657604 -38.629088094837044)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.53127 45.35647893954056 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 2021-12-24T19:16:47.119460Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S37E022/2019/07/20/032F9D 2.0E-4 2.0E-4 true block average 2 2 -36.0 22.0 -37.0 23.0 POLYGON((22.0 -36.427372516896035,22.219228130434463 -37.0,22.0 -37.0,22.0 -36.427372516896035)) 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_032F9D_S37E022_2019_07_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_032F9D_S37E022_2019_07_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_032F9D_S37E022_2019_07_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_032F9D_S37E022_2019_07_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_032F9D_S37E022_2019_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