https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-13T17:00:23.452713Z 2018-12-13T17:00:52.486670Z s3://sentinel-s1-l1c/GRD/2018/12/13/IW/DV/S1A_IW_GRDH_1SDV_20181213T170023_20181213T170052_025009_02C204_A9DA 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 2018-12-13T17:00:23.452713Z 2018-12-13T17:00:52.486670Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181213T175640_V20181213T135326_20181213T171056.EOF 346.6808477025398 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-13T18:27:12.152447Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181213T170023_20181213T170052_025009_02C204_A9DA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.63366274 -37.513609551,25.98674563 -37.432919795,26.268305294 -37.367677043,26.549376059 -37.30176778,26.970059311 -37.201660127,27.249895504 -37.13409651,27.668714092 -37.031520203,27.947298871 -36.962319456,28.330960468 -36.8657274,28.174129372 -36.455293401,28.040356454 -36.101379814,27.907814631 -35.74729664,27.732326387 -35.273206888,27.355587793 -35.36783438,27.082075555 -35.435653212,26.670953019 -35.536221707,26.396305221 -35.602490496,25.983490273 -35.700722052,25.707721685 -35.765425012,25.431509105 -35.829497267,25.085182413 -35.908774022,25.246128919 -36.386448037,25.367600257 -36.743252227,25.490121756 -37.099924353,25.63366274 -37.513609551)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.50684 45.38922264318951 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 2021-12-23T19:25:35.811686Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S37E026/2018/12/13/02C204 2.0E-4 2.0E-4 true block average 2 2 -36.0 26.0 -37.0 27.0 POLYGON((26.0 -37.0,26.0 -36.0,27.0 -36.0,27.0 -37.0,26.0 -37.0)) 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_02C204_S37E026_2018_12_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C204_S37E026_2018_12_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C204_S37E026_2018_12_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C204_S37E026_2018_12_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C204_S37E026_2018_12_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