https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-05T03:33:25.096764Z
2023-02-05T03:33:54.108451Z
s3://sentinel-s1-l1c/GRD/2023/2/5/IW/DV/S1A_IW_GRDH_1SDV_20230205T033325_20230205T033354_047095_05A65A_35A4
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
2023-02-05T03:33:25.096764Z
2023-02-05T03:33:54.108451Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230205T050501_V20230205T010833_20230205T042603.EOF
192.0417867585012
693000
Copernicus Ground Segment
2023-02-05T06:01:15.521607Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230205T033325_20230205T033354_047095_05A65A_35A4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.3467071272871 12.430210069263232,34.76596636648227 12.544868824188594,34.18265466457598 12.658667419486234,33.59800690600156 12.771342351359054,33.08615412437842 12.86883650554014,32.93237750528676 12.086681124783423,32.824733408963425 11.543531717823292,32.7640644683375 11.242176954891796,33.27355420323337 11.14335796328492,33.85319781000616 11.02979013416596,34.431044442363074 10.915380913030596,35.00821707167708 10.799924603213018,35.03291939493317 10.920731231974221,35.073212509571775 11.1016634547986,35.105189355367855 11.284262417624987,35.142556177316074 11.465777497109036,35.18264166523564 11.64674717003023,35.22162614366478 11.827936319072686,35.3467071272871 12.430210069263232))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.9014749850186
46.37476202442824
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
2023-02-05T13:33:16.803071Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N11E035/2023/02/05/05A65A
2.0E-4
2.0E-4
true
block average
2
2
12.0
35.0
11.0
36.0
POLYGON((35.257360549238975 12.0,35.221626143663705 11.827936319068163,35.14255617731401 11.46577749709943,35.10518935536702 11.28426241762126,35.073212509571434 11.101663454797237,35.05057233429053 11.0,35.0 11.0,35.0 12.0,35.257360549238975 12.0))
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_05A65A_N11E035_2023_02_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A65A_N11E035_2023_02_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A65A_N11E035_2023_02_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A65A_N11E035_2023_02_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A65A_N11E035_2023_02_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