https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-07-29T14:52:45.434978Z 2022-07-29T14:53:20.747500Z s3://sentinel-s1-l1c/GRD/2022/7/29/IW/DV/S1A_IW_GRDH_1SDV_20220729T145245_20220729T145320_044316_0549F3_C681 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 2022-07-29T14:52:45.434978Z 2022-07-29T14:53:20.747500Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220729T153013_V20220729T114211_20220729T145941.EOF 347.57520371966956 693000 Copernicus Ground Segment 2022-07-29T16:01:57.494358Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220729T145245_20220729T145320_044316_0549F3_C681 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((54.530979979073464 -24.491712240347084,54.8859989641291 -24.41026376150147,55.127200281661274 -24.354393099926206,55.36818999843756 -24.298141469490446,55.729276331833915 -24.213052683299097,55.96973406492771 -24.155854476946978,56.33001932709398 -24.069352038054515,56.56994102630825 -24.011215592875825,56.91736653715878 -23.92627070903875,56.79949938882811 -23.510430520238703,56.64835538179535 -22.972444712968993,56.49860936478273 -22.434260601011182,56.395340874113664 -22.06011272286134,55.81531951476698 -22.200652769529388,55.22220455208999 -22.341955415762317,54.6279070781819 -22.48109639924819,54.03951853367349 -22.6164390707883,54.13691141269874 -22.99237641235921,54.277989514889065 -23.53316653189046,54.42020334459474 -24.073797927124374,54.530979979073464 -24.491712240347084)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.24879 45.62298898677238 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 2022-07-29T16:57:22.638060Z Batch API, v4.125.1 s3://deafrica-sentinel-1/s1_rtc/S23E056/2022/07/29/0549F3 2.0E-4 2.0E-4 true block average 2 2 -22.0 56.0 -23.0 57.0 POLYGON((56.0 -22.155904410533676,56.39534087411372 -22.06011272286095,56.65609688062504 -23.0,56.0 -23.0,56.0 -22.155904410533676)) 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_0549F3_S23E056_2022_07_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0549F3_S23E056_2022_07_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0549F3_S23E056_2022_07_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0549F3_S23E056_2022_07_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0549F3_S23E056_2022_07_29_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 2021 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