https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2021-04-17T14:53:52.557409Z 2021-04-17T14:54:42.555707Z s3://sentinel-s1-l1c/GRD/2021/4/17/IW/DV/S1A_IW_GRDH_1SDV_20210417T145417_20210417T145442_037491_046B90_A057 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 2021-04-17T14:54:17.557299Z 2021-04-17T14:54:42.555707Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.7871819234012 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-17T17:44:34.582877Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210417T145417_20210417T145442_037491_046B90_A057 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((52.947520809917684 -18.3658331606615,53.52086961908409 -18.23469017413733,54.11005766273388 -18.097938437112123,54.698330100521055 -17.95940331479693,55.24661308770793 -17.828487879464987,55.06291540988042 -17.108778711581333,54.86612112596906 -16.32917896601206,54.32177901123018 -16.45838707696008,53.7378237332422 -16.59524310674767,53.153049548787806 -16.730471005145127,52.58408086537393 -16.860283358663313,52.77222969892709 -17.643099932080172,52.947520809917684 -18.3658331606615)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.33385 45.88545133759879 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 s3://sentinel-s1-l1c/GRD/2021/4/17/IW/DV/S1A_IW_GRDH_1SDV_20210417T145352_20210417T145417_037491_046B90_D889 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 2021-04-17T14:53:52.557409Z 2021-04-17T14:54:17.555816Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.7407444383042 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-17T17:50:50.997194Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210417T145352_20210417T145417_037491_046B90_D889 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((53.32369958793707 -19.869335078642465,53.89631137541075 -19.738073587112975,54.490835860105285 -19.599629656582536,55.08434056269707 -19.45924207440352,55.64011691943521 -19.325799531093836,55.45228322360726 -18.606671943313494,55.24661308770793 -17.828487879464987,54.698330100521055 -17.95940331479693,54.11005766273388 -18.097938437112123,53.52086961908409 -18.23469017413733,52.947520809917684 -18.3658331606615,53.14512885878091 -19.14707013133055,53.32369958793707 -19.869335078642465)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.25371 45.83147206977865 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 2021-12-26T04:14:43.986279Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S19E054/2021/04/17/046B90 2.0E-4 2.0E-4 true block average 2 2 -18.0 54.0 -19.0 55.0 POLYGON((54.0 -19.0,54.0 -18.0,55.0 -18.0,55.0 -19.0,54.0 -19.0)) 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_046B90_S19E054_2021_04_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_046B90_S19E054_2021_04_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_046B90_S19E054_2021_04_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_046B90_S19E054_2021_04_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_046B90_S19E054_2021_04_17_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