https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-04T03:14:16.106415Z 2018-01-04T03:14:45.122532Z s3://sentinel-s1-l1c/GRD/2018/1/4/IW/DV/S1A_IW_GRDH_1SDV_20180104T031416_20180104T031445_019999_02210F_216A 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 2018-01-04T03:14:16.106415Z 2018-01-04T03:14:45.122532Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180104T054742_V20180104T005136_20180104T040906.EOF 192.2208496862773 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-04T06:57:36.055731Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180104T031416_20180104T031445_019999_02210F_216A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((41.106728474 20.420277678,40.517516674 20.528360635,39.924081546 20.635044996,39.329820586 20.739690187,38.744953066 20.84053784,38.734272947 20.782878251,38.705775468 20.600857392,38.676116705 20.41902532,38.642855702 20.237801569,38.573368684 19.875845967,38.444382469 19.211991943,39.023150482 19.109934012,39.611277917 19.004229669,40.198656858 18.896658705,40.781929475 18.78786414,40.920678805 19.453190669,40.995623418 19.815957032,41.03159793 19.997616579,41.0640284 20.179930622,41.095091573 20.36249359,41.106728474 20.420277678)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79482611726401 46.09062813197101 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 2022-01-20T10:02:43.995160Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/N20E039/2018/01/04/02210F 2.0E-4 2.0E-4 true block average 2 2 21.0 39.0 20.0 40.0 POLYGON((39.0 20.796560556565368,40.0 20.621396812111048,40.0 20.0,39.0 20.0,39.0 20.796560556565368)) 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_02210F_N20E039_2018_01_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02210F_N20E039_2018_01_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02210F_N20E039_2018_01_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02210F_N20E039_2018_01_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02210F_N20E039_2018_01_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