https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-16T04:58:33.061955Z 2018-01-16T04:58:58.060847Z s3://sentinel-s1-l1c/GRD/2018/1/16/IW/DV/S1A_IW_GRDH_1SDV_20180116T045833_20180116T045858_020175_0226AA_ED8A 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 2018-01-16T04:58:33.061955Z 2018-01-16T04:58:58.060847Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180116T064828_V20180116T023020_20180116T054750.EOF 191.9626363873948 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-16T07:12:30.399587Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180116T045833_20180116T045858_020175_0226AA_ED8A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((12.288159857 0.428299329,10.084604361 0.900217432,10.048190453 0.71907583,10.012454105 0.537686493,9.937516075 0.175634913,9.898501713 -0.005067335,9.86048885 -0.185992527,9.820382978 -0.366471134,9.76826497 -0.607068072,11.970964072 -1.083493417,12.023152164 -0.842176027,12.063359351 -0.661163582,12.101428935 -0.479692107,12.140598305 -0.298461604,12.215724533 0.064682732,12.251602893 0.246613314,12.288159857 0.428299329)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73758 46.08329807275084 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 2022-01-20T13:20:40.365197Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N00E009/2018/01/16/0226AA 2.0E-4 2.0E-4 true block average 2 2 1.0 9.0 0.0 10.0 POLYGON((9.899595771564528 0.0,9.937516074999989 0.17563491299986642,10.0 0.4775163978862186,10.0 0.0,9.899595771564528 0.0)) 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_0226AA_N00E009_2018_01_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0226AA_N00E009_2018_01_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0226AA_N00E009_2018_01_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0226AA_N00E009_2018_01_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0226AA_N00E009_2018_01_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