https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-17T17:28:14.829586Z 2018-09-17T17:28:39.828813Z s3://sentinel-s1-l1c/GRD/2018/9/17/IW/DV/S1B_IW_GRDH_1SDV_20180917T172814_20180917T172839_012757_0178CE_2751 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 2018-09-17T17:28:14.829586Z 2018-09-17T17:28:39.828813Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180917T182254_V20180917T141727_20180917T173457.EOF 347.58925902626066 693000 Copernicus S1 Core Ground Segment - UPA 2018-09-17T18:33:59.733891Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180917T172814_20180917T172839_012757_0178CE_2751 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.290246212 -23.829979441,15.846390763 -23.701918299,16.096656592 -23.643553656,16.471641279 -23.555254729,16.721353783 -23.495889669,17.095504626 -23.406097187,17.658376026 -23.269093255,17.606047593 -23.090336001,17.555121849 -22.911152559,17.504927388 -22.7318054,17.457957197 -22.551679135,17.406384528 -22.37270489,17.354038488 -22.193935646,17.304667621 -22.014447968,17.258532846 -21.83418027,17.24148681 -21.775167256,16.684084435 -21.910228382,16.313620976 -21.998809378,16.066391934 -22.057401193,15.695169662 -22.144592133,15.447436541 -22.202252865,14.896980823 -22.328852808,14.913131445 -22.388156555,14.956378153 -22.569252738,15.002991298 -22.749586186,15.052611225 -22.929238552,15.101355223 -23.109102745,15.145415823 -23.290055773,15.192691224 -23.470280618,15.240735275 -23.650340479,15.290246212 -23.829979441)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.96794 45.96518208760828 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 2021-12-23T09:07:12.277886Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S23E017/2018/09/17/0178CE 2.0E-4 2.0E-4 true block average 2 2 -22.0 17.0 -23.0 18.0 POLYGON((17.300970043673185 -22.0,17.354038487996483 -22.193935645987928,17.45795719700125 -22.55167913500494,17.504927387997785 -22.731805399991625,17.58037318910662 -23.0,17.0 -23.0,17.0 -22.0,17.300970043673185 -22.0)) 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_0178CE_S23E017_2018_09_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0178CE_S23E017_2018_09_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0178CE_S23E017_2018_09_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0178CE_S23E017_2018_09_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0178CE_S23E017_2018_09_17_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