https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-08-24T03:54:05.011249Z 2021-08-24T03:54:30.010750Z s3://sentinel-s1-l1c/GRD/2021/8/24/IW/DV/S1A_IW_GRDH_1SDV_20210824T035405_20210824T035430_039366_04A654_6C40 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 2021-08-24T03:54:05.011249Z 2021-08-24T03:54:30.010750Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 191.9746422836002 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-24T08:41:16.340188Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210824T035405_20210824T035430_039366_04A654_6C40 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.021166635337007 -2.9359565487901382,26.921380584370265 -2.695891300174763,25.827645940328573 -2.4560925690262136,25.593206957362288 -3.541097652520627,25.50259532142138 -3.9625213517405804,26.59842047896639 -4.205178930482527,27.705747504216266 -4.4487008504015675,27.718548540190397 -4.388944889675842,27.75330366670493 -4.20661903992683,27.78884694812367 -4.024471474151717,27.830258503998 -3.843618222684141,27.8671469275322 -3.661775236766088,27.908085335539234 -3.4808248887348894,27.9440596007823 -3.2987897280108753,27.981827103349282 -3.1171521210812783,28.021166635337007 -2.9359565487901382)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64673678671569 46.05628687751561 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 2021-12-26T10:43:47.192331Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/S04E026/2021/08/24/04A654 2.0E-4 2.0E-4 true block average 2 2 -3.0 26.0 -4.0 27.0 POLYGON((26.0 -4.0,26.0 -3.0,27.0 -3.0,27.0 -4.0,26.0 -4.0)) 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_04A654_S04E026_2021_08_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04A654_S04E026_2021_08_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04A654_S04E026_2021_08_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04A654_S04E026_2021_08_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04A654_S04E026_2021_08_24_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