https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-12T03:52:00.444073Z 2018-05-12T03:52:25.443710Z s3://sentinel-s1-l1c/GRD/2018/5/12/IW/DV/S1A_IW_GRDH_1SDV_20180512T035200_20180512T035225_021866_025C36_008D 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 2018-05-12T03:52:00.444073Z 2018-05-12T03:52:25.443710Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180512T053324_V20180512T012432_20180512T044202.EOF 191.9639131257807 693000 Copernicus S1 Core Ground Segment - DPA 2018-05-12T06:07:33.941296Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180512T035200_20180512T035225_021866_025C36_008D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.302985268 3.10924465,28.185859992 3.344699183,27.097271414 3.572776579,27.059591289 3.391961926,27.023409211 3.21073408,26.986051548 3.029745996,26.949455384 2.84859118,26.911722685 2.667668878,26.873346188 2.486877773,26.836036198 2.305855929,26.78732989 2.064884748,27.874072966 1.83438954,28.989531066 1.597022676,29.038699046 1.838692604,29.076394137 2.020234822,29.115193832 2.201539057,29.153319337 2.382984792,29.190327552 2.564664796,29.228155099 2.746167429,29.26479428 2.927918856,29.302985268 3.10924465)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82867 46.19110155986684 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 2022-01-25T18:35:00.362685Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N03E026/2018/05/12/025C36 2.0E-4 2.0E-4 true block average 2 2 4.0 26.0 3.0 27.0 POLYGON((26.980042382072163 3.0,27.0 3.097322589381941,27.0 3.0,26.980042382072163 3.0)) 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_025C36_N03E026_2018_05_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_025C36_N03E026_2018_05_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_025C36_N03E026_2018_05_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_025C36_N03E026_2018_05_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_025C36_N03E026_2018_05_12_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