https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-14T16:34:18.141052Z 2021-12-14T16:34:47.163075Z s3://sentinel-s1-l1c/GRD/2021/12/14/IW/DV/S1B_IW_GRDH_1SDV_20211214T163418_20211214T163447_030024_0395B8_9427 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-12-14T16:34:18.141052Z 2021-12-14T16:34:47.163075Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1B_OPER_AUX_PREORB_OPOD_20211214T171143_V20211214T162930_20211214T230430.EOF 347.79320330588354 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-14T21:14:41.478368Z Sentinel-1 IPF, 003.40 S1B_IW_GRDH_1SDV_20211214T163418_20211214T163447_030024_0395B8_9427 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.38776301087075 18.265814288871262,22.977319881783473 18.376336074954363,23.567604955845088 18.485028508222733,24.155968293576883 18.591405621094523,24.722855552329676 18.692036261671458,24.53691647802473 19.65426454133556,24.407434642608585 20.318529003546665,23.832674728497608 20.218686826653965,23.237293460743444 20.113137787508066,22.642473232197545 20.005540225455388,22.049740123792485 19.89618767680224,22.11383831419482 19.593098908201547,22.189583207158215 19.23052038589347,22.229549779624797 19.04962233403361,22.265907957134736 18.86804722689967,22.33994029104568 18.505139286331747,22.38776301087075 18.265814288871262)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.89166100314501 46.15153308334128 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 2021-12-26T16:22:51.027471Z Batch API, v4.69.6 s3://deafrica-sentinel-1/s1_rtc/N18E022/2021/12/14/0395B8 2.0E-4 2.0E-4 true block average 2 2 19.0 22.0 18.0 23.0 POLYGON((22.38776301087059 18.26581428887125,22.23948604047978 19.0,23.0 19.0,23.0 18.380512289709046,22.38776301087059 18.26581428887125)) 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_0395B8_N18E022_2021_12_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0395B8_N18E022_2021_12_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0395B8_N18E022_2021_12_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0395B8_N18E022_2021_12_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0395B8_N18E022_2021_12_14_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