https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-13T15:56:38.744896Z 2018-08-13T15:57:03.742805Z s3://sentinel-s1-l1c/GRD/2018/8/13/IW/DV/S1A_IW_GRDH_1SDV_20180813T155638_20180813T155703_023230_02865F_6C54 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 2018-08-13T15:56:38.744896Z 2018-08-13T15:57:03.742805Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180813T180812_V20180813T140953_20180813T172723.EOF 347.3236859630957 693000 Copernicus S1 Core Ground Segment - DPA 2018-08-13T18:26:45.862577Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180813T155638_20180813T155703_023230_02865F_6C54 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.299910077 29.405674373,30.690896857 29.470969528,30.960281811 29.515238026,31.364795086 29.580618192,31.634757829 29.623521161,32.175362192 29.707679614,32.44599908 29.748932317,32.850326754 29.809471248,32.816544381 29.990246684,32.745114422 30.351402885,32.635998534 30.892825064,32.552426428 31.313574489,32.141704797 31.253624885,31.866802723 31.212724207,31.592138651 31.171237798,31.317715364 31.12916712,31.043535616 31.086513649,30.632728575 31.021443981,30.359169521 30.977340107,29.96215003 30.912223589,30.057175716 30.490808024,30.180720014 29.948550019,30.261530862 29.58679554,30.299910077 29.405674373)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66419016667031 46.59096856252737 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 2021-12-23T00:02:33.029140Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N30E032/2018/08/13/02865F 2.0E-4 2.0E-4 true block average 2 2 31.0 32.0 30.0 33.0 POLYGON((32.614710720922446 31.0,32.814615357048275 30.0,32.0 30.0,32.0 31.0,32.614710720922446 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_02865F_N30E032_2018_08_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02865F_N30E032_2018_08_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02865F_N30E032_2018_08_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02865F_N30E032_2018_08_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02865F_N30E032_2018_08_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