https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-06-25T02:36:04.957555Z 2023-06-25T02:36:54.956674Z s3://sentinel-s1-l1c/GRD/2023/6/25/IW/DV/S1A_IW_GRDH_1SDV_20230625T023629_20230625T023654_049136_05E89A_E16C 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 2023-06-25T02:36:29.957856Z 2023-06-25T02:36:54.956674Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230625T035836_V20230625T000248_20230625T032018.EOF 192.290284447267 693000 Copernicus Ground Segment 2023-06-25T04:44:34.623313Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230625T023629_20230625T023654_049136_05E89A_E16C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((44.79126120765494 -19.482513958363693,44.220042340423625 -19.351638521053943,43.63000458006492 -19.214355582934456,43.04095882532721 -19.07519374628411,42.48758098782216 -18.942252097896475,42.47996421518093 -18.94069790838214,42.29131576939706 -19.659641903953045,42.19604219215083 -20.019011648842593,42.08407035472046 -20.437737081591305,42.6498654078974 -20.5740871544435,43.24406119179464 -20.715041905825316,43.83925140998453 -20.85393571185766,44.4139282916651 -20.98584547456584,44.428988984845525 -20.926080911579383,44.476000530420635 -20.745986806372358,44.56789060178974 -20.385337637185017,44.74742952618654 -19.66317813234693,44.79126120765494 -19.482513958363693)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.24835 45.75144279561211 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/2023/6/25/IW/DV/S1A_IW_GRDH_1SDV_20230625T023604_20230625T023629_049136_05E89A_703B 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 2023-06-25T02:36:04.957555Z 2023-06-25T02:36:29.956373Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230625T035836_V20230625T000248_20230625T032018.EOF 192.2407819059962 693000 Copernicus Ground Segment 2023-06-25T04:44:28.712592Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230625T023604_20230625T023629_049136_05E89A_703B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((45.16299042840409 -17.978222071278175,44.590606600896066 -17.847371787775344,44.008039643581284 -17.712285610943436,43.42390663696087 -17.574906831844217,42.87318902866101 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s3://deafrica-sentinel-1/s1_rtc/S19E042/2023/06/25/05E89A 2.0E-4 2.0E-4 true block average 2 2 -18.0 42.0 -19.0 43.0 POLYGON((42.46440354914248 -19.0,42.479964215182555 -18.94069790837594,42.4875809878228 -18.942252097893782,42.73049082189356 -18.0,43.0 -18.0,43.0 -19.0,42.46440354914248 -19.0)) 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_05E89A_S19E042_2023_06_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05E89A_S19E042_2023_06_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05E89A_S19E042_2023_06_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05E89A_S19E042_2023_06_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05E89A_S19E042_2023_06_25_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