https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-09-20T04:11:44.763364Z 2020-09-20T04:12:09.146933Z s3://sentinel-s1-l1c/GRD/2020/9/20/IW/DV/S1A_IW_GRDH_1SDV_20200920T041144_20200920T041209_034437_040192_E878 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 2020-09-20T04:11:44.763364Z 2020-09-20T04:12:09.146933Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200920T063839_V20200920T014119_20200920T045849.EOF 192.0173235567222 693000 Copernicus S1 Core Ground Segment - DPA 2020-09-20T07:01:51.459438Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20200920T041144_20200920T041209_034437_040192_E878 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.89574151334072 -7.586913249468344,22.361225481390413 -7.4680844526398245,21.796954390792955 -7.341869218141639,21.235955226538383 -7.2156281933504065,20.683495121164473 -7.090571707027081,20.601996667341986 -7.4517390944280875,20.56210939832093 -7.632580542340301,20.521261074672335 -7.813209099832256,20.477890331420188 -7.993264324774277,20.438257962972 -8.174189043888466,20.379185246615737 -8.434240934000952,20.93126735984036 -8.560208722384928,21.49445897533401 -8.687825045431321,22.05785883631949 -8.814582244880997,22.598094472434177 -8.935263796766927,22.695995588956585 -8.493088736208461,22.737108320175267 -8.3120852384948,22.817901413581293 -7.949772087738808,22.855925103471815 -7.768093189685631,22.89574151334072 -7.586913249468344)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.54607 45.93957123151036 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 2021-12-25T17:24:15.996946Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S09E022/2020/09/20/040192 2.0E-4 2.0E-4 true block average 2 2 -8.0 22.0 -9.0 23.0 POLYGON((22.80670096888741 -8.0,22.598094472434163 -8.935263796766936,22.0 -8.801564804581124,22.0 -8.0,22.80670096888741 -8.0)) 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_040192_S09E022_2020_09_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_040192_S09E022_2020_09_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_040192_S09E022_2020_09_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_040192_S09E022_2020_09_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_040192_S09E022_2020_09_20_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