https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-03-30T03:59:35.257378Z 2018-03-30T04:00:29.262908Z s3://sentinel-s1-l1c/GRD/2018/3/30/IW/DV/S1A_IW_GRDH_1SDV_20180330T040004_20180330T040029_021239_024871_D3DC 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 2018-03-30T04:00:04.264307Z 2018-03-30T04:00:29.262908Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180330T054334_V20180330T013244_20180330T045014.EOF 191.9644025058265 693000 Copernicus S1 Core Ground Segment - UPA 2018-03-30T07:16:21.485428Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180330T040004_20180330T040029_021239_024871_D3DC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.350433884 3.596420276,26.232387862 3.831305639,25.142208505 4.058778619,24.956153658 3.154054813,24.833241215 2.550862037,25.921343407 2.320983427,27.037490446 2.084199482,27.161785091 2.689131968,27.350433884 3.596420276)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82745 46.15952488905729 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/2018/3/30/IW/DV/S1A_IW_GRDH_1SDV_20180330T035935_20180330T040004_021239_024871_4005 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 2018-03-30T03:59:35.257378Z 2018-03-30T04:00:04.262822Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180330T054334_V20180330T013244_20180330T045014.EOF 191.9701983750095 693000 Copernicus S1 Core Ground Segment - UPA 2018-03-30T07:18:08.606415Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180330T035935_20180330T040004_021239_024871_4005 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.689271958 5.227532964,26.566543353 5.460792375,25.475046516 5.685357585,25.316626003 4.903324743,25.242350395 4.541440693,25.142208505 4.058778619,26.232387862 3.831305639,27.350433884 3.596420276,27.452164631 4.080437752,27.527752465 4.44332925,27.689271958 5.227532964)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86554 46.18234408893849 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 2022-01-24T16:10:44.629532Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N04E025/2018/03/30/024871 2.0E-4 2.0E-4 true block average 2 2 5.0 25.0 4.0 26.0 POLYGON((25.14220850500202 4.058778619009861,25.336210019151256 5.0,26.0 5.0,26.0 4.0,25.13012078619297 4.0,25.14220850500202 4.058778619009861)) 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_024871_N04E025_2018_03_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_024871_N04E025_2018_03_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_024871_N04E025_2018_03_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_024871_N04E025_2018_03_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_024871_N04E025_2018_03_30_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