https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-27T14:53:44.184986Z 2018-02-27T14:54:13.190581Z s3://sentinel-s1-l1c/GRD/2018/2/27/IW/DV/S1A_IW_GRDH_1SDV_20180227T145344_20180227T145413_020794_023A69_DC44 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 2018-02-27T14:53:44.184986Z 2018-02-27T14:54:13.190581Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180227T170805_V20180227T131209_20180227T162939.EOF 347.9594760685018 693000 Copernicus S1 Core Ground Segment - UPA 2018-02-27T17:20:03.260316Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180227T145344_20180227T145413_020794_023A69_DC44 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((48.62763481 10.749370349,49.203605602 10.864644964,49.781176422 10.979067075,50.359185701 11.092390568,50.875909278 11.192680575,50.865198129 11.251282439,50.822786498 11.431081098,50.781921043 11.611177001,50.745094342 11.792045993,50.542994311 12.817611267,50.022896379 12.718453525,49.441174368 12.606238124,48.859961229 12.492757264,48.280429209 12.378256412,48.491649138 11.350126641,48.530027946 11.168813803,48.57250574 10.988322663,48.616450632 10.808127466,48.62763481 10.749370349)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83104306388819 46.3879933108291 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 2022-01-21T15:55:39.565158Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N11E049/2018/02/27/023A69 2.0E-4 2.0E-4 true block average 2 2 12.0 49.0 11.0 50.0 POLYGON((50.0 11.021969244758576,49.8879453237196 11.0,49.0 11.0,49.0 12.0,50.0 12.0,50.0 11.021969244758576)) 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_023A69_N11E049_2018_02_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_023A69_N11E049_2018_02_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_023A69_N11E049_2018_02_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_023A69_N11E049_2018_02_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_023A69_N11E049_2018_02_27_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