https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-23T18:37:36.063318Z 2021-12-23T18:38:01.060658Z s3://sentinel-s1-l1c/GRD/2021/12/23/IW/DV/S1A_IW_GRDH_1SDV_20211223T183736_20211223T183801_041140_04E369_D536 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 2021-12-23T18:37:36.063318Z 2021-12-23T18:38:01.060658Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20211223T202722_V20211223T165446_20211223T201216.EOF 347.87308325246136 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-23T20:47:21.557985Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211223T183736_20211223T183801_041140_04E369_D536 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-7.834348044627369 15.186098108471477,-7.258404925432135 15.29721917042899,-6.679912275034993 15.407223799792451,-6.101287558954035 15.515634349331673,-5.540152896608836 15.619210798118056,-5.610614888509373 15.981208875557034,-5.717266934476034 16.524133374404563,-5.834927451711998 17.12661484918802,-6.400602645052444 17.02412710698622,-6.983739614849837 16.916707371196637,-7.56707288297674 16.80746599724226,-8.148185537169908 16.69687027223182,-8.098408339462297 16.455787999973683,-7.909143813708994 15.548931847754913,-7.834348044627369 15.186098108471477)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85720311271829 46.0875086706106 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 2021-12-23T23:59:30.641794Z Batch API, v4.75.1 s3://deafrica-sentinel-1/s1_rtc/N16W006/2021/12/23/04E369 2.0E-4 2.0E-4 true block average 2 2 17.0 -6.0 16.0 -5.0 POLYGON((-5.81020043641152 17.0,-5.614306215520955 16.0,-6.0 16.0,-6.0 17.0,-5.81020043641152 17.0)) 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_04E369_N16W006_2021_12_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04E369_N16W006_2021_12_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04E369_N16W006_2021_12_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04E369_N16W006_2021_12_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04E369_N16W006_2021_12_23_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