https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-29T15:53:44.161404Z 2022-01-29T15:54:13.186343Z s3://sentinel-s1-l1c/GRD/2022/1/29/IW/DV/S1A_IW_GRDH_1SDV_20220129T155344_20220129T155413_041677_04F56B_F49A 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 2022-01-29T15:53:44.161404Z 2022-01-29T15:54:13.186343Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220129T161222_V20220129T141830_20220129T205330.EOF 347.94043704092667 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-29T18:01:44.368282Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220129T155344_20220129T155413_041677_04F56B_F49A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.00694368253657 -11.88209159060482,37.54401351041181 -11.76102100305776,38.11611905271238 -11.630824891640183,38.685593846492324 -11.499995097075933,39.240055826497255 -11.371429622324104,39.181702548969675 -11.133423820768282,39.141670759276415 -10.952405064818063,39.103675521303224 -10.77091913039862,39.06347893976719 -10.589958909976728,39.0162850625642 -10.410646630352966,38.97685736230353 -10.229526373758857,38.89142216426084 -9.868849860655175,38.863936643504346 -9.747708233606454,38.313006741440944 -9.874365270844732,37.7477080726921 -10.003291279133386,37.18161143199492 -10.13134918924941,36.646163301333445 -10.251493707200448,36.674140480401086 -10.372783792859542,36.75352543120037 -10.73561885603486,36.79204266841641 -10.917309646212885,36.83328703329256 -11.098391312415117,36.87270238015218 -11.279891534194789,36.91103351387512 -11.461642648577957,36.951352015891594 -11.642951010795125,37.00694368253657 -11.88209159060482)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.37701 45.93460293664307 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 2022-01-29T23:20:17.535334Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S12E039/2022/01/29/04F56B 2.0E-4 2.0E-4 true block average 2 2 -11.0 39.0 -12.0 40.0 POLYGON((39.1521962455757 -11.0,39.18170254897 -11.133423820769405,39.240055826497205 -11.371429622324092,39.0 -11.42709239527087,39.0 -11.0,39.1521962455757 -11.0)) 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_04F56B_S12E039_2022_01_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04F56B_S12E039_2022_01_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04F56B_S12E039_2022_01_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04F56B_S12E039_2022_01_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04F56B_S12E039_2022_01_29_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