https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-14T04:51:55.594126Z 2022-01-14T04:52:20.592570Z s3://sentinel-s1-l1c/GRD/2022/1/14/IW/DV/S1A_IW_GRDH_1SDV_20220114T045155_20220114T045220_041452_04EDBC_93B8 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 2022-01-14T04:51:55.594126Z 2022-01-14T04:52:20.592570Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220114T053010_V20220114T040122_20220114T103622.EOF 191.9818703570965 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-14T09:43:18.307495Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220114T045155_20220114T045220_041452_04EDBC_93B8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((13.424084602445392 -3.8943224091329807,12.318387179193552 -3.6517880735806254,11.220064342921429 -3.4094165702277652,11.18352445670936 -3.590780599568626,11.145086308573823 -3.7718217038435133,11.065890014731263 -4.133408794884103,11.027145429736608 -4.314403081337842,10.896323874287315 -4.916428600787854,11.992983953905053 -5.160753200979347,13.101206533220974 -5.405577242495281,13.152035057420608 -5.164374822458486,13.191407347429331 -4.983025137559302,13.229833218457985 -4.8014707712532845,13.26902398613238 -4.620089189283361,13.309138178315804 -4.438915041629926,13.3461801620581 -4.257068435757685,13.386444081478302 -4.075934870289133,13.424084602445392 -3.8943224091329807)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58569 46.05249761517782 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 2022-01-14T11:18:48.783590Z Batch API, v4.80.1 s3://deafrica-sentinel-1/s1_rtc/S05E012/2022/01/14/04EDBC 2.0E-4 2.0E-4 true block average 2 2 -4.0 12.0 -5.0 13.0 POLYGON((12.0 -5.0,12.0 -4.0,13.0 -4.0,13.0 -5.0,12.0 -5.0)) 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_04EDBC_S05E012_2022_01_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04EDBC_S05E012_2022_01_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04EDBC_S05E012_2022_01_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04EDBC_S05E012_2022_01_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04EDBC_S05E012_2022_01_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