https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-17T18:35:10.624390Z
2023-04-17T18:35:35.623233Z
s3://sentinel-s1-l1c/GRD/2023/4/17/IW/DV/S1A_IW_GRDH_1SDV_20230417T183510_20230417T183535_048140_05C9AA_E52B
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
2023-04-17T18:35:10.624390Z
2023-04-17T18:35:35.623233Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230417T202406_V20230417T165451_20230417T201221.EOF
348.0127871095701
693000
Copernicus Ground Segment
2023-04-17T21:03:17.712081Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230417T183510_20230417T183535_048140_05C9AA_E52B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.968553269069603 6.113198126229668,-5.411696019621043 6.228532038393093,-4.848670099667044 6.344492932109392,-4.292990488428503 6.458282468989896,-3.7483703291729884 6.569167538179095,-3.8212993097207315 6.931230452304479,-3.8926873565686444 7.2936752976700925,-3.9297784243243914 7.474606409433971,-4.050827119580196 8.07741266405194,-4.596135657885577 7.968013332816774,-5.158482378307852 7.854378016092926,-5.72118042174893 7.73985334142177,-6.278598264331848 7.62560746782789,-6.267309538256484 7.56563302580417,-6.230460040908761 7.3839732942645355,-6.190464864777453 7.202960886706591,-6.15446138146331 7.021121626391719,-6.044011311812739 6.47609162497768,-5.968553269069603 6.113198126229668))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82103417340973
46.05933357401795
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
2023-04-18T00:34:18.897387Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/N07W004/2023/04/17/05C9AA
2.0E-4
2.0E-4
true
block average
2
2
8.0
-4.0
7.0
-3.0
POLYGON((-4.0 7.824300430810539,-3.8926873565686453 7.293675297670078,-3.834844332516265 7.0,-4.0 7.0,-4.0 7.824300430810539))
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_05C9AA_N07W004_2023_04_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C9AA_N07W004_2023_04_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C9AA_N07W004_2023_04_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C9AA_N07W004_2023_04_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C9AA_N07W004_2023_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 2021
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