https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-06-20T04:03:35.613334Z 2023-06-20T04:04:00.612974Z s3://sentinel-s1-l1c/GRD/2023/6/20/IW/DV/S1A_IW_GRDH_1SDV_20230620T040335_20230620T040400_049064_05E670_3E5D 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 2023-06-20T04:03:35.613334Z 2023-06-20T04:04:00.612974Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230620T053235_V20230620T013318_20230620T045048.EOF 192.0124202237077 693000 Copernicus Ground Segment 2023-06-20T06:23:49.366138Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230620T040335_20230620T040400_049064_05E670_3E5D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.048952722054096 -7.146378213128068,24.51252304101581 -7.027319330865568,23.950454043255636 -6.901852566691356,23.388810514129887 -6.775764885070512,22.840182171549237 -6.651912229220966,22.799380594717068 -6.832398086164647,22.72033632565223 -7.194167648972884,22.639057956509575 -7.555458063854175,22.597950608015097 -7.736007595300194,22.55525385939705 -7.916198871753414,22.501016484780394 -8.156615769328933,23.04850222851597 -8.281329771274633,23.612410266558125 -8.40892932545217,24.175568055635427 -8.535480162421313,24.714992620617362 -8.655862360952908,24.769269622035523 -8.414892066339771,24.808600691580846 -8.233508884065227,24.84982821813578 -8.052554091292263,24.89017217184007 -7.8714065980545485,24.970265436108814 -7.508992725429355,25.008119975179792 -7.327304451204857,25.048952722054096 -7.146378213128068)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.57918 45.97605393224771 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 2023-06-20T08:52:36.357125Z Batch API, v4.217.0 s3://deafrica-sentinel-1/s1_rtc/S08E023/2023/06/20/05E670 2.0E-4 2.0E-4 true block average 2 2 -7.0 23.0 -8.0 24.0 POLYGON((23.0 -8.0,23.0 -7.0,24.0 -7.0,24.0 -8.0,23.0 -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_05E670_S08E023_2023_06_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05E670_S08E023_2023_06_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05E670_S08E023_2023_06_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05E670_S08E023_2023_06_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05E670_S08E023_2023_06_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 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