https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-03-02T18:41:06.940321Z 2018-03-02T18:41:35.959587Z s3://sentinel-s1-l1c/GRD/2018/3/2/IW/DV/S1A_IW_GRDH_1SDV_20180302T184106_20180302T184135_020840_023BD1_B955 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 2018-03-02T18:41:06.940321Z 2018-03-02T18:41:35.959587Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180302T205334_V20180302T165420_20180302T201150.EOF 347.29873744850363 693000 Copernicus S1 Core Ground Segment - DPA 2018-03-02T21:08:02.789330Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180302T184106_20180302T184135_020840_023BD1_B955 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.891363141 29.631591281,-10.507823954 29.695484572,-10.247798072 29.738124349,-9.857350076 29.801126892,-9.596781698 29.842488619,-9.205529885 29.903568069,-8.944432329 29.943643771,-8.683126913 29.983202877,-8.335553087 30.034957424,-8.656888685 31.65774975,-9.010463946 31.606544639,-9.276267379 31.567357987,-9.541847274 31.527620225,-9.939792352 31.466983138,-10.204802185 31.425873397,-10.601880333 31.363184648,-10.86630442 31.320711393,-11.256304805 31.257001572,-11.065948196 30.412360211,-10.891363141 29.631591281)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71800680100541 46.20898 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 2022-01-24T09:07:21.397887Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N29W011/2018/03/02/023BD1 2.0E-4 2.0E-4 true block average 2 2 30.0 -11.0 29.0 -10.0 POLYGON((-10.891363140999974 29.631591280999928,-10.973741747522054 30.0,-10.0 30.0,-10.0 29.778108953471122,-10.891363140999974 29.631591280999928)) 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_023BD1_N29W011_2018_03_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_023BD1_N29W011_2018_03_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_023BD1_N29W011_2018_03_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_023BD1_N29W011_2018_03_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_023BD1_N29W011_2018_03_02_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