https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-05T04:01:32.560Z
2022-08-05T04:01:58.475104Z
s3://sentinel-s1-l1c/GRD/2022/8/5/IW/DV/S1A_IW_GRDH_1SDV_20220805T040132_20220805T040158_044412_054CCC_3E00
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
2022-08-05T04:01:32.560Z
2022-08-05T04:01:58.475104Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220805T022522_V20220805T014135_20220805T081635.EOF
192.6400818105148
693000
Copernicus Ground Segment
2022-08-05T04:09:09.531281Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220805T040132_20220805T040158_044412_054CCC_3E00
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.833558298772278 30.009977316982063,30.44026450413997 30.075186112838857,30.176992684783052 30.11813345736275,29.781748906741598 30.181551519142882,29.517113468540586 30.223303245838586,29.12137890056724 30.284680099756507,28.85695040586184 30.32498424644085,28.5910320676575 30.36494314776427,28.266543046029323 30.412911218915898,28.231981171800257 30.23224120384846,28.088575968982347 29.50990363756924,28.01792248443609 29.14855856851632,27.983951766733 28.977879249912185,28.30270689381561 28.92960775534112,28.56383243462829 28.889455659629814,28.824863037530484 28.84878208055649,29.216021642292315 28.78682770640008,29.60667169940114 28.723750528806956,29.866813478624458 28.681078516269608,30.126835780424294 28.637892342960765,30.51380439499818 28.57263204758932,30.55114728138218 28.743739293315144,30.593215356835852 28.924347974333237,30.673506957391233 29.286220165729123,30.714241562681444 29.467059647714375,30.754251003269832 29.648022412895386,30.79229382633121 29.829315194815663,30.833558298772278 30.009977316982063))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73149286731331
46.27195071006521
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
2022-08-05T05:30:05.575026Z
Batch API, v4.127.0
s3://deafrica-sentinel-1/s1_rtc/N28E027/2022/08/05/054CCC
2.0E-4
2.0E-4
true
block average
2
2
29.0
27.0
28.0
28.0
POLYGON((28.0 28.97544894483086,27.983951766733334 28.97787924991207,27.988354513139708 29.0,28.0 29.0,28.0 28.97544894483086))
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_054CCC_N28E027_2022_08_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054CCC_N28E027_2022_08_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054CCC_N28E027_2022_08_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054CCC_N28E027_2022_08_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054CCC_N28E027_2022_08_05_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