https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-09-26T19:02:27.722188Z 2020-09-26T19:02:52.719901Z s3://sentinel-s1-l1c/GRD/2020/9/26/IW/DV/S1A_IW_GRDH_1SDV_20200926T190227_20200926T190252_034534_0404EF_C384 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 2020-09-26T19:02:27.722188Z 2020-09-26T19:02:52.719901Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200926T213147_V20200926T171923_20200926T203653.EOF 347.8523443947074 693000 Copernicus S1 Core Ground Segment - DPA 2020-09-26T22:01:22.702544Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20200926T190227_20200926T190252_034534_0404EF_C384 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.19003184684877 16.05896065667151,-13.612503672420846 16.169529889184698,-13.03266397698499 16.278844349401822,-12.452234798212205 16.386560506428363,-11.882778735859809 16.490568414736963,-11.950528806737184 16.852902363780565,-11.987081115547129 17.033625870094788,-12.057699900429393 17.395505207370864,-12.129502407061281 17.757154612069936,-12.176599329667615 17.997978488200758,-12.749642136548275 17.895288950482705,-13.335324948364578 17.788466120550027,-13.919949068400095 17.679961553468146,-14.50305419792987 17.569878649687578,-14.378126870520022 16.965673807747347,-14.340200822541028 16.784373728011936,-14.30314884223034 16.602904897895563,-14.19003184684877 16.05896065667151)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83326486657552 46.0808230672914 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 2021-12-25T17:44:03.266715Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N17W012/2020/09/26/0404EF 2.0E-4 2.0E-4 true block average 2 2 18.0 -12.0 17.0 -11.0 POLYGON((-12.0 17.099827481351056,-11.980280101042801 17.0,-12.0 17.0,-12.0 17.099827481351056)) 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_0404EF_N17W012_2020_09_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0404EF_N17W012_2020_09_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0404EF_N17W012_2020_09_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0404EF_N17W012_2020_09_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0404EF_N17W012_2020_09_26_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