https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-18T02:36:29.971413Z 2018-11-18T02:36:54.969666Z s3://sentinel-s1-l1c/GRD/2018/11/18/IW/DV/S1A_IW_GRDH_1SDV_20181118T023629_20181118T023654_024636_02B4E4_EC36 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 2018-11-18T02:36:29.971413Z 2018-11-18T02:36:54.969666Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181118T042232_V20181118T000222_20181118T031952.EOF 192.3454236265042 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-18T04:50:10.609822Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181118T023629_20181118T023654_024636_02B4E4_EC36 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((44.409845654 -20.98512473,43.837882474 -20.853817236,43.242236844 -20.714804171,42.647679833 -20.57374935,42.079088588 -20.436706485,41.982651866 -20.79584991,41.837049452 -21.334585301,41.787679285 -21.513988198,41.671214658 -21.931773967,42.245020549 -22.070744265,42.845133767 -22.213655078,43.446449066 -22.354364365,44.023951818 -22.487146192,44.134112046 -22.067373972,44.180817036 -21.887130062,44.409845654 -20.98512473)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.19376 45.70530444103422 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 2021-12-23T17:57:35.751549Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S22E042/2018/11/18/02B4E4 2.0E-4 2.0E-4 true block average 2 2 -21.0 42.0 -22.0 43.0 POLYGON((42.0 -22.0,42.0 -21.0,43.0 -21.0,43.0 -22.0,42.0 -22.0)) 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_02B4E4_S22E042_2018_11_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02B4E4_S22E042_2018_11_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02B4E4_S22E042_2018_11_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02B4E4_S22E042_2018_11_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02B4E4_S22E042_2018_11_18_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