https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-02-17T03:36:01.324916Z 2023-02-17T03:36:51.322370Z s3://sentinel-s1-l1c/GRD/2023/2/17/IW/DV/S1A_IW_GRDH_1SDV_20230217T033626_20230217T033651_047270_05AC40_F207 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 2023-02-17T03:36:26.324387Z 2023-02-17T03:36:51.322370Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230217T064611_V20230217T024717_20230217T060447.EOF 191.9618567684871 693000 Copernicus Ground Segment 2023-02-17T07:43:29.783251Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230217T033626_20230217T033651_047270_05AC40_F207 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.09223108073185 1.561503131274448,31.971631916705412 1.8000119044710483,30.883419544809186 2.0308798191366244,30.848609510911377 1.8493897129130734,30.818642564334446 1.666762737885096,30.781499190279646 1.4856600684681092,30.74200591046518 1.3050543243073072,30.70161753333522 1.1246357039014219,30.66697843922239 0.9429759364455329,30.62500896532069 0.7628867207540064,30.584230022365936 0.5825371848307304,30.573746912172517 0.5225915322569377,32.773822948875555 0.05022458574518348,32.93991851504564 0.8356469228345742,32.97761078070262 1.0172218984159391,33.01615884026018 1.1986101600154873,33.09223108073185 1.561503131274448)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84628 46.35726912091851 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 s3://sentinel-s1-l1c/GRD/2023/2/17/IW/DV/S1A_IW_GRDH_1SDV_20230217T033601_20230217T033626_047270_05AC40_A563 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 2023-02-17T03:36:01.324916Z 2023-02-17T03:36:26.322900Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230217T064611_V20230217T024717_20230217T060447.EOF 191.9634721668432 693000 Copernicus Ground Segment 2023-02-17T07:43:30.004502Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230217T033601_20230217T033626_047270_05AC40_A563 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.40738760653686 3.0735492166495613,32.28844648837856 3.3094312663479486,31.20500572173558 3.536490804752031,31.16786147580366 3.3555482445593707,31.13195944332427 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2.546695327372779)) 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_05AC40_N02E031_2023_02_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AC40_N02E031_2023_02_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AC40_N02E031_2023_02_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AC40_N02E031_2023_02_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AC40_N02E031_2023_02_17_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