https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-02T16:31:22.614454Z 2018-07-02T16:31:47.339838Z s3://sentinel-s1-l1c/GRD/2018/7/2/IW/DV/S1A_IW_GRDH_1SDV_20180702T163122_20180702T163147_022617_02734F_E6C6 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 2018-07-02T16:31:22.614454Z 2018-07-02T16:31:47.339838Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180702T171724_V20180702T132028_20180702T163758.EOF 347.6049159881308 693000 Copernicus S1 Core Ground Segment - UPA 2018-07-02T17:35:35.020692Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180702T163122_20180702T163147_022617_02734F_E6C6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.583554104 -23.468261306,29.94388291 -23.385591571,30.188403253 -23.328960875,30.432716232 -23.271951319,30.798795605 -23.185729573,31.042587616 -23.127778779,31.407882874 -23.040151555,31.951116009 -22.908066375,31.901755751 -22.728576971,31.856158096 -22.548081092,31.800841789 -22.369998636,31.748959678 -22.191083717,31.699540676 -22.011576713,31.599495374 -21.652907691,31.572953667 -21.553276987,31.034432148 -21.683663827,30.430723162 -21.827482206,29.825818947 -21.969102689,29.226502849 -22.106957895,29.251530373 -22.207048801,29.346075047 -22.567441138,29.392809381 -22.74777768,29.441974995 -22.927565607,29.494464298 -23.106599531,29.537065643 -23.287918907,29.583554104 -23.468261306)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.39182 45.97603532888412 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 2021-12-21T22:26:57.405212Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S22E030/2018/07/02/02734F 2.0E-4 2.0E-4 true block average 2 2 -21.0 30.0 -22.0 31.0 POLYGON((30.0 -21.928323332130823,30.430723162000255 -21.827482205999747,31.0 -21.691866414382254,31.0 -22.0,30.0 -22.0,30.0 -21.928323332130823)) 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_02734F_S22E030_2018_07_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02734F_S22E030_2018_07_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02734F_S22E030_2018_07_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02734F_S22E030_2018_07_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02734F_S22E030_2018_07_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