https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-04-04T04:11:09.263826Z 2018-04-04T04:11:34.262605Z s3://sentinel-s1-l1c/GRD/2018/4/4/IW/DV/S1A_IW_GRDH_1SDV_20180404T041109_20180404T041134_021312_024AC7_4E5A 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 2018-04-04T04:11:09.263826Z 2018-04-04T04:11:34.262605Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180404T073442_V20180404T031942_20180404T063712.EOF 192.0086475588579 693000 Copernicus S1 Core Ground Segment - UPA 2018-04-04T07:45:35.893030Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180404T041109_20180404T041134_021312_024AC7_4E5A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.080039208 -6.753884506,22.542880614 -6.634833194,21.980746132 -6.509570712,21.418888113 -6.38369386,20.871758004 -6.260477424,20.791238976 -6.62176977,20.751623534 -6.802620992,20.711104151 -6.983273493,20.533019578 -7.765092522,21.081579112 -7.889771625,21.644973709 -8.017006708,22.208714397 -8.14348243,22.747471826 -8.263556299,22.922188736 -7.479091111,22.961992839 -7.297835598,23.000884539 -7.116381058,23.080039208 -6.753884506)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.55959 45.96785153619511 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 2022-01-24T18:26:31.090728Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S08E022/2018/04/04/024AC7 2.0E-4 2.0E-4 true block average 2 2 -7.0 22.0 -8.0 23.0 POLYGON((23.0 -7.1205079955559505,22.922188735994418 -7.479091111025886,22.806171361526594 -8.0,22.0 -8.0,22.0 -7.0,23.0 -7.0,23.0 -7.1205079955559505)) 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_024AC7_S08E022_2018_04_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_024AC7_S08E022_2018_04_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_024AC7_S08E022_2018_04_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_024AC7_S08E022_2018_04_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_024AC7_S08E022_2018_04_04_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