https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-24T02:36:58.917692Z 2020-01-24T02:37:29.504663Z s3://sentinel-s1-l1c/GRD/2020/1/24/IW/DV/S1A_IW_GRDH_1SDV_20200124T023658_20200124T023729_030936_038D2C_0473 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 2020-01-24T02:36:58.917692Z 2020-01-24T02:37:29.504663Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200124T041417_V20200124T000226_20200124T031956.EOF 192.4080810233824 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-24T04:43:11.595780Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20200124T023658_20200124T023729_030936_038D2C_0473 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((44.01723964794145 -22.485923142570606,43.44643263584793 -22.35468054915011,42.84511296322216 -22.213982200851902,42.24499531786745 -22.071082257887817,41.665379058753814 -21.93070584758097,41.56754046313951 -22.289719862660036,41.47042201816382 -22.649069796013997,41.42084207423353 -22.82851743308189,41.32060064654906 -23.187194678268725,41.193963283291794 -23.63687052952163,41.78022349087836 -23.779546851921893,42.14433542654211 -23.866888732598987,42.38734585684911 -23.924641091067016,42.752263549842844 -24.010552890750787,42.99580903306621 -24.06734762371449,43.57350997094796 -24.200318972167565,43.69261248229394 -23.748424343585675,43.78697663690702 -23.38799776203013,43.83364635722644 -23.20768364390975,43.92500063555293 -22.846632652284583,44.01723964794145 -22.485923142570606)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.06157 45.66843200392067 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 2021-12-25T05:00:17.110508Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S24E041/2020/01/24/038D2C 2.0E-4 2.0E-4 true block average 2 2 -23.0 41.0 -24.0 42.0 POLYGON((42.0 -23.832266062019446,41.19396328329191 -23.636870529521698,41.37291693384218 -23.0,42.0 -23.0,42.0 -23.832266062019446)) 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_038D2C_S24E041_2020_01_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_038D2C_S24E041_2020_01_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_038D2C_S24E041_2020_01_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_038D2C_S24E041_2020_01_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_038D2C_S24E041_2020_01_24_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