https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-16T15:52:46.661248Z 2021-05-16T15:53:14.658811Z s3://sentinel-s1-l1c/GRD/2021/5/16/IW/DV/S1B_IW_GRDH_1SDV_20210516T155246_20210516T155314_026931_0337AF_C77B 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 2021-05-16T15:52:46.661248Z 2021-05-16T15:53:14.658811Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.92192656463175 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-16T17:15:31.119404Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210516T155246_20210516T155314_026931_0337AF_C77B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.20223444119641 -12.728204260595012,37.76716847857788 -12.600512059333159,38.335887868934726 -12.470641864335361,38.90469032591962 -12.339434788711618,39.44382357432791 -12.213861290709808,39.398660532482296 -12.03413749992597,39.35788147222566 -11.853296577003428,39.31648607992316 -11.672612943059049,39.231287069929834 -11.311831433789205,39.18548248185244 -11.132210930868986,39.107061265101215 -10.769901166654726,39.079159717585185 -10.653695818372723,38.54007640146322 -10.778269260184743,37.97473926577504 -10.907792420913037,37.41115657716198 -11.035772616379628,36.84920061621078 -11.16224607308325,36.874508910503586 -11.279289083940457,36.95463241378906 -11.641914669980924,36.997101640845905 -11.822692558765215,37.038248311863505 -12.00377476254016,37.083896552824235 -12.183845054883603,37.1197245408586 -12.366141394037047,37.20223444119641 -12.728204260595012)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.59607 45.9928520296482 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 2021-12-26T05:43:39.973424Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S11E038/2021/05/16/0337AF 2.0E-4 2.0E-4 true block average 2 2 -10.0 38.0 -11.0 39.0 POLYGON((38.0 -10.902004989074118,39.0 -10.671988349745071,39.0 -11.0,38.0 -11.0,38.0 -10.902004989074118)) 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_0337AF_S11E038_2021_05_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0337AF_S11E038_2021_05_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0337AF_S11E038_2021_05_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0337AF_S11E038_2021_05_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0337AF_S11E038_2021_05_16_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