https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-27T05:06:04.163455Z 2019-04-27T05:06:37.828261Z s3://sentinel-s1-l1c/GRD/2019/4/27/IW/DV/S1A_IW_GRDH_1SDV_20190427T050604_20190427T050637_026971_03092B_86C5 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 2019-04-27T05:06:04.163455Z 2019-04-27T05:06:37.828261Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190427T065451_V20190427T024655_20190427T060425.EOF 192.8315019254714 693000 Copernicus S1 Core Ground Segment - DPA 2019-04-27T07:09:59.170267Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190427T050604_20190427T050637_026971_03092B_86C5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.10644558131256 33.260702932674306,14.701184816563012 33.32524930136983,14.42596134875637 33.36827599113482,14.012623146929956 33.43167222267538,13.736733609508137 33.47317158718528,13.322411206530614 33.53426963907972,13.045875615315 33.57423215394225,12.769087342869087 33.61357732520649,12.451625922438561 33.65788298460687,12.343140621166853 33.11661052070882,12.306362638213761 32.93623448148435,12.268552610539945 32.75600098969684,12.231743524080105 32.575626374336544,12.087245479534399 31.853711904316533,12.068508357877374 31.757729117756014,12.37920267268282 31.71288800913915,12.650106821060378 31.67312344137015,12.920778786776122 31.632785168190072,13.326345389638371 31.571205078729975,13.596424942879878 31.529438603799996,14.00109032320007 31.465722810490753,14.270560773830036 31.422536988378056,14.66738341715071 31.357834662039785,14.688814432066296 31.453973070064254,14.854041003900509 32.176964940741684,14.896180436280218 32.35758377718744,14.939372508153422 32.53803598645587,14.981512182969526 32.71866227906095,15.10644558131256 33.260702932674306)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68669698499928 46.36676637468148 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 2021-12-24T14:57:55.905857Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N32E012/2019/04/27/03092B 2.0E-4 2.0E-4 true block average 2 2 33.0 12.0 32.0 13.0 POLYGON((12.116526432672803 32.0,12.231743524072394 32.57562637429804,12.31936418300349 33.0,13.0 33.0,13.0 32.0,12.116526432672803 32.0)) 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_03092B_N32E012_2019_04_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03092B_N32E012_2019_04_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03092B_N32E012_2019_04_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03092B_N32E012_2019_04_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03092B_N32E012_2019_04_27_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