https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-09T06:46:29.026214Z 2019-01-09T06:46:53.205481Z s3://sentinel-s1-l1c/GRD/2019/1/9/IW/DV/S1A_IW_GRDH_1SDV_20190109T064629_20190109T064653_025397_02D015_84F7 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 2019-01-09T06:46:29.026214Z 2019-01-09T06:46:53.205481Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190109T085123_V20190109T042539_20190109T074309.EOF 192.4937028931814 693000 Copernicus S1 Core Ground Segment - UPA 2019-01-09T09:21:50.400270Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190109T064629_20190109T064653_025397_02D015_84F7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.932093447 27.188858536,-11.320130081 27.255349015,-11.580929432 27.299389147,-11.972511681 27.364537602,-12.233819428 27.407360227,-12.626155959 27.470676515,-12.887960946 27.512273801,-13.425632443 27.596057531,-13.532920245 27.054289359,-13.569853583 26.873843143,-13.677958841 26.332066793,-13.690825604 26.265588813,-13.159577945 26.181082381,-12.900886507 26.139175221,-12.513197578 26.075445921,-12.254972701 26.032382409,-11.8679908 25.96692416,-11.610241989 25.92271177,-11.226723706 25.856015479,-11.212443082 25.92262222,-11.132601437 26.284470309,-11.092516897 26.465367259,-11.051559271 26.646114125,-10.932093447 27.188858536)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80595427341251 46.56659437855724 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 2021-12-24T09:26:48.757257Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N26W014/2019/01/09/02D015 2.0E-4 2.0E-4 true block average 2 2 27.0 -14.0 26.0 -13.0 POLYGON((-13.0 26.155231280069795,-13.690825603999984 26.265588812999983,-13.544032072613762 27.0,-13.0 27.0,-13.0 26.155231280069795)) 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_02D015_N26W014_2019_01_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02D015_N26W014_2019_01_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02D015_N26W014_2019_01_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02D015_N26W014_2019_01_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02D015_N26W014_2019_01_09_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