https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-06-11T17:08:39.659679Z 2018-06-11T17:09:04.726822Z s3://sentinel-s1-l1c/GRD/2018/6/11/IW/DV/S1A_IW_GRDH_1SDV_20180611T170839_20180611T170904_022312_026A3C_AEEA 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 2018-06-11T17:08:39.659679Z 2018-06-11T17:09:04.726822Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180611T192155_V20180611T152353_20180611T184123.EOF 347.6698633629286 693000 Copernicus S1 Core Ground Segment - DPA 2018-06-11T19:28:46.070226Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180611T170839_20180611T170904_022312_026A3C_AEEA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((13.33711869012657 22.231297086612578,13.930771425168231 22.338216569589534,14.531333566321853 22.44400665684582,15.132795253650121 22.54756268899385,15.729973277515493 22.64800891454414,15.695356348147445 22.828864861334157,15.65964070317319 23.00962661501442,15.555260675656436 23.552343619922237,15.460940563958319 24.034965132501725,15.100772822791546 23.975893516171517,14.85736582295717 23.93546190808783,14.614110996445483 23.89464560465052,14.249516380229775 23.832701986244693,14.006646563668063 23.79092823805195,13.642634284053942 23.727553103597828,13.042795191631328 23.621116461634973,13.146154096266754 23.137522804841502,13.260388418239168 22.59366965600076,13.299342819645354 22.412543849050326,13.33711869012657 22.231297086612578)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88152544712115 46.0584 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 2022-04-26T15:11:59.576459Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/N23E013/2018/06/11/026A3C 2.0E-4 2.0E-4 true block average 2 2 24.0 13.0 23.0 14.0 POLYGON((13.175040247611816 23.0,13.042795191631285 23.62111646163503,14.0 23.789771060424517,14.0 23.0,13.175040247611816 23.0)) 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_026A3C_N23E013_2018_06_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_026A3C_N23E013_2018_06_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_026A3C_N23E013_2018_06_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_026A3C_N23E013_2018_06_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_026A3C_N23E013_2018_06_11_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