https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-09T16:30:50.878467Z
2018-01-09T16:31:19.900054Z
s3://sentinel-s1-l1c/GRD/2018/1/9/IW/DV/S1B_IW_GRDH_1SDV_20180109T163050_20180109T163119_009096_010451_B4BE
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
2018-01-09T16:30:50.878467Z
2018-01-09T16:31:19.900054Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180109T173225_V20180109T131942_20180109T163712.EOF
347.6508754881571
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-09T17:47:02.429993Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180109T163050_20180109T163119_009096_010451_B4BE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.326457808 -22.49064349,29.886779585 -22.361786769,30.491847145 -22.220193748,31.095696909 -22.076369757,31.674442152 -21.936162057,31.65752261 -21.879193468,31.60757331 -21.699869514,31.511216291 -21.340399302,31.416492987 -20.980587316,31.368270017 -20.800915534,31.242672134 -20.320466741,30.669644362 -20.458594696,30.071871046 -20.600424186,29.473002431 -20.74019808,28.918517094 -20.867531443,29.037204008 -21.350144118,29.082832828 -21.530637128,29.172178449 -21.892093403,29.263131581 -22.253220818,29.310362929 -22.433397774,29.326457808 -22.49064349))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.12137
45.81867318721254
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
2022-01-20T09:57:50.368993Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/S22E030/2018/01/09/010451
2.0E-4
2.0E-4
true
block average
2
2
-21.0
30.0
-22.0
31.0
POLYGON((30.0 -22.0,30.0 -21.0,31.0 -21.0,31.0 -22.0,30.0 -22.0))
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_010451_S22E030_2018_01_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_010451_S22E030_2018_01_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_010451_S22E030_2018_01_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_010451_S22E030_2018_01_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_010451_S22E030_2018_01_09_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