https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-27T19:04:15.755731Z 2023-03-27T19:04:50.110834Z s3://sentinel-s1-l1c/GRD/2023/3/27/IW/DV/S1A_IW_GRDH_1SDV_20230327T190415_20230327T190450_047834_05BF4E_0B86 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 2023-03-27T19:04:15.755731Z 2023-03-27T19:04:50.110834Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230327T210301_V20230327T171932_20230327T203702.EOF 347.6613995477701 693000 Copernicus Ground Segment 2023-03-27T21:18:41.266230Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230327T190415_20230327T190450_047834_05BF4E_0B86 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.440949093403347 22.103203179647885,-14.847092736162507 22.210339218929047,-14.244116029219247 22.316741758059262,-13.640742266486999 22.42081630045672,-13.049321168065255 22.520494414144554,-13.15490182947541 23.06283969614153,-13.296955767821323 23.785819843957444,-13.331581471870555 23.96669858711105,-13.429501128726677 24.46657126762948,-13.784446165701024 24.408718120105604,-14.030386449074738 24.368110620378648,-14.2762045704592 24.32709888431876,-14.643779867520747 24.26498180546734,-15.011117892176012 24.201957715390076,-15.256949974635669 24.15925222252927,-15.501869975549484 24.116282943588587,-15.860319071663707 24.052633537078194,-15.791975428332385 23.732818399566632,-15.713005982340238 23.370832446345013,-15.674641700473034 23.18963879553988,-15.59683812091463 22.827444937470354,-15.556002745269957 22.646697990459742,-15.440949093403347 22.103203179647885)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74840772349468 46.03977767168354 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 2023-03-28T07:39:25.589882Z Batch API, v4.186.0 s3://deafrica-sentinel-1/s1_rtc/N23W015/2023/03/27/05BF4E 2.0E-4 2.0E-4 true block average 2 2 24.0 -15.0 23.0 -14.0 POLYGON((-15.0 23.0,-15.0 24.0,-14.0 24.0,-14.0 23.0,-15.0 23.0)) 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_05BF4E_N23W015_2023_03_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05BF4E_N23W015_2023_03_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05BF4E_N23W015_2023_03_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05BF4E_N23W015_2023_03_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05BF4E_N23W015_2023_03_27_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