https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-08-11T17:09:02.507969Z 2019-08-11T17:09:27.506299Z s3://sentinel-s1-l1c/GRD/2019/8/11/IW/DV/S1B_IW_GRDH_1SDV_20190811T170902_20190811T170927_017541_020FD8_E9F6 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2019-08-11T17:09:02.507969Z 2019-08-11T17:09:27.506299Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190811T193119_V20190811T152321_20190811T184051.EOF 347.5253801446877 693000 Copernicus S1 Core Ground Segment - DPA 2019-08-11T19:51:16.946612Z Sentinel-1 IPF, 003.10 S1B_IW_GRDH_1SDV_20190811T170902_20190811T170927_017541_020FD8_E9F6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((12.635361288903024 25.541595127180642,13.014233741379288 25.60772406385958,13.272656590012627 25.65222382159044,13.660648046986513 25.718116554991248,13.919544974829822 25.761471965586335,14.308240532963868 25.825642428516158,14.567602118492854 25.867845898400518,15.091791131640843 25.9516375416212,15.019901637164452 26.312787866038057,14.949786633790762 26.674293006614096,14.913593870154177 26.854863144452537,14.842108499819634 27.21613241118159,14.79374286367922 27.45642809743993,14.262453284660722 27.373456809872167,13.999594781875043 27.331612001651877,13.605679594902664 27.267920652561997,13.343320536012243 27.22484539733234,12.950163054949426 27.159314246249885,12.688314749932612 27.115016538227543,12.30444336628331 27.049127499312753,12.358237041853076 26.808416931906674,12.47789488340398 26.265602945594622,12.555787504982455 25.90340402195815,12.635361288903024 25.541595127180642)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80285338259597 46.63479987123826 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 2021-12-24T20:24:10.887889Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N26E012/2019/08/11/020FD8 2.0E-4 2.0E-4 true block average 2 2 27.0 12.0 26.0 13.0 POLYGON((12.53501407504497 26.0,12.477894883401794 26.26560294560467,12.315422314104625 27.0,13.0 27.0,13.0 26.0,12.53501407504497 26.0)) 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_020FD8_N26E012_2019_08_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_020FD8_N26E012_2019_08_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_020FD8_N26E012_2019_08_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_020FD8_N26E012_2019_08_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_020FD8_N26E012_2019_08_11_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