https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-03T16:01:57.144066Z
2019-01-03T16:02:26.176185Z
s3://sentinel-s1-l1c/GRD/2019/1/3/IW/DV/S1B_IW_GRDH_1SDV_20190103T160157_20190103T160226_014332_01AAA9_0A80
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
2019-01-03T16:01:57.144066Z
2019-01-03T16:02:26.176185Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190103T181953_V20190103T141725_20190103T173455.EOF
347.6902200776477
693000
Copernicus S1 Core Ground Segment - DPA
2019-01-03T18:35:18.454407Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190103T160157_20190103T160226_014332_01AAA9_0A80
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.950545352 21.462533963,30.565461564 21.574140978,31.183207086 21.683810748,31.801875987 21.791180458,32.332511462 21.881295586,32.321857752 21.939069302,32.286613969 22.119932161,32.249958753 22.300556161,32.214725849 22.481412491,32.143328947 22.842957013,32.014087036 23.507320999,31.476965162 23.418197626,31.226378304 23.375940897,30.85079724 23.311805291,30.600610906 23.268549445,30.225635596 23.202920219,29.975856358 23.158672026,29.603412705 23.091904583,29.744689171 22.426175667,29.822474905 22.063898353,29.860859631 21.882666862,29.900663035 21.701693609,29.938933922 21.520441069,29.950545352 21.462533963))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83137382182712
46.4571110614809
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
2021-12-24T09:08:02.742501Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2019/01/03/01AAA9
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.836008539569896 22.0,29.622916070984907 23.0,30.0 23.0,30.0 22.0,29.836008539569896 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_01AAA9_N22E029_2019_01_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01AAA9_N22E029_2019_01_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01AAA9_N22E029_2019_01_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01AAA9_N22E029_2019_01_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01AAA9_N22E029_2019_01_03_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