https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-06-13T16:37:21.351181Z 2018-06-13T16:37:46.350549Z s3://sentinel-s1-l1c/GRD/2018/6/13/IW/DV/S1A_IW_GRDH_1SDV_20180613T163721_20180613T163746_022340_026B1E_4A46 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 2018-06-13T16:37:21.351181Z 2018-06-13T16:37:46.350549Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180613T172531_V20180613T132841_20180613T164611.EOF 347.1714356862664 693000 Copernicus S1 Core Ground Segment - UPA 2018-06-13T17:41:58.648575Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180613T163721_20180613T163746_022340_026B1E_4A46 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.81136182159732 -31.49484581476935,30.159669714349306 -31.414935875820102,30.422507520067732 -31.353907245623635,30.68500506070876 -31.292343571167354,31.078109879315257 -31.198999142954687,31.33974980350874 -31.136106461185808,31.73156091141906 -31.04077781860127,31.992333610044717 -30.976568564051853,32.33130716341888 -30.892173476255625,32.273650471120604 -30.71387755245024,32.21778715276223 -30.535059879155824,32.10732459946262 -30.177182266493688,32.0535043881312 -29.99792571854103,31.94246119871582 -29.64034522282877,31.888702426186633 -29.46114734650874,31.871423465775727 -29.40189287483045,31.537129100022934 -29.4849341374629,31.27998506746284 -29.54813804242879,30.89367152385499 -29.642014172604704,30.63573252614583 -29.70397576141745,30.248231977214438 -29.795979849448962,29.98950524238181 -29.856687756617077,29.73046536853065 -29.916891073524255,29.387224200250273 -29.995757024141156,29.45278479007753 -30.23554421820874,29.55538625836579 -30.595247141704345,29.604863405650697 -30.77554477163945,29.706598445934254 -31.13555407381063,29.758097910966296 -31.315440722121224,29.81136182159732 -31.49484581476935)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.82031 45.75360191037944 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 2022-04-26T14:08:07.086323Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/S31E029/2018/06/13/026B1E 2.0E-4 2.0E-4 true block average 2 2 -30.0 29.0 -31.0 30.0 POLYGON((29.668292215854514 -31.0,29.555386258355465 -30.595247141668416,29.45278479007482 -30.235544218199042,29.38838427888158 -30.0,30.0 -30.0,30.0 -31.0,29.668292215854514 -31.0)) 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_026B1E_S31E029_2018_06_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_026B1E_S31E029_2018_06_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_026B1E_S31E029_2018_06_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_026B1E_S31E029_2018_06_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_026B1E_S31E029_2018_06_13_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