https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-15T16:20:00.579238Z 2021-12-15T16:20:25.578525Z s3://sentinel-s1-l1c/GRD/2021/12/15/IW/DV/S1A_IW_GRDH_1SDV_20211215T162000_20211215T162025_041021_04DF7B_8932 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 2021-12-15T16:20:00.579238Z 2021-12-15T16:20:25.578525Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING POEORB S1A_OPER_AUX_POEORB_OPOD_20220104T121614_V20211214T225942_20211216T005942.EOF 348.0089842068274 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-24T13:22:30.866778Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211215T162000_20211215T162025_041021_04DF7B_8932 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.608421548860264 -6.382298994502314,30.158715528083054 -6.260484479526005,30.717606108529566 -6.136134494051215,31.81684328320822 -5.8897227342490615,31.737119505495784 -5.528226734601408,31.69631094375938 -5.347656332333633,31.65455449776726 -5.167307955133769,31.573023664743335 -4.80618139372725,31.533168406348263 -4.625425047461293,31.494226651545468 -4.44447179295484,31.48195690080319 -4.384779556233392,30.38669631516767 -4.6280320375859425,29.277135692759167 -4.872605381944711,29.29194984189066 -4.931894150503833,29.3304276876936 -5.113430802986207,29.371718572051652 -5.294350208901146,29.41050202366965 -5.475827646047746,29.45347860711292 -5.656381387854624,29.570573631892717 -6.200686316791149,29.608421548860264 -6.382298994502314)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73094 46.06759304820434 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 2022-11-25T11:29:34.452433Z Batch API, v4.157.0 s3://deafrica-sentinel-1/s1_rtc/S06E030/2021/12/15/04DF7B 2.0E-4 2.0E-4 true block average 2 2 -5.0 30.0 -6.0 31.0 POLYGON((30.0 -6.0,30.0 -5.0,31.0 -5.0,31.0 -6.0,30.0 -6.0)) 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_04DF7B_S06E030_2021_12_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04DF7B_S06E030_2021_12_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04DF7B_S06E030_2021_12_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04DF7B_S06E030_2021_12_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04DF7B_S06E030_2021_12_15_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 2021 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