https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-06-20T06:38:08.692001Z
2018-06-20T06:38:32.499187Z
s3://sentinel-s1-l1c/GRD/2018/6/20/IW/DV/S1B_IW_GRDH_1SDV_20180620T063808_20180620T063832_011453_01509E_A2C6
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-06-20T06:38:08.692001Z
2018-06-20T06:38:32.499187Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180620T082743_V20180620T041641_20180620T073411.EOF
192.3921414144067
693000
Copernicus S1 Core Ground Segment - UPA
2018-06-20T08:40:47.050148Z
Sentinel-1 IPF, 002.90
S1B_IW_GRDH_1SDV_20180620T063808_20180620T063832_011453_01509E_A2C6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.370599401 24.88033549,-9.752090073 24.947420424,-10.008137801 24.991858365,-10.39255234 25.057689247,-10.649055372 25.101024099,-11.034146516 25.165194856,-11.291096321 25.207419331,-11.816184352 25.292226445,-11.886089904 24.930775688,-11.99196197 24.38858771,-12.071765895 23.983011225,-11.552257184 23.897449022,-11.298023983 23.854894724,-10.916986861 23.790278345,-10.663172256 23.746679084,-10.282768395 23.680500466,-10.029379464 23.635863208,-9.651830845 23.568529262,-9.447748119 24.51816398,-9.370599401 24.88033549))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82940884912864
46.57940731611707
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
2022-01-26T15:47:28.002192Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/N23W011/2018/06/20/01509E
2.0E-4
2.0E-4
true
block average
2
2
24.0
-11.0
23.0
-10.0
POLYGON((-10.0 23.630623524571444,-11.0 23.804355735736994,-11.0 24.0,-10.0 24.0,-10.0 23.630623524571444))
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_01509E_N23W011_2018_06_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01509E_N23W011_2018_06_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01509E_N23W011_2018_06_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01509E_N23W011_2018_06_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01509E_N23W011_2018_06_20_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