https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-07T03:54:40.382267Z
2021-05-07T03:55:09.410568Z
s3://sentinel-s1-l1c/GRD/2021/5/7/IW/DV/S1B_IW_GRDH_1SDV_20210507T035440_20210507T035509_026793_03335C_1407
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
2021-05-07T03:54:40.382267Z
2021-05-07T03:55:09.410568Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2642609360401
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-07T06:51:25.000667Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210507T035440_20210507T035509_026793_03335C_1407
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.10823687560626 21.73948635076529,30.513687041628096 21.847130005388358,29.91606958730037 21.95301114613968,29.31626784038683 22.056940972658722,28.720544455400738 22.15784247374192,28.63918321011836 21.737620413294174,28.603510359089345 21.55684470112615,28.4033746919958 20.53078832194315,28.992845962881695 20.428673283931246,29.585566831009185 20.323844549754615,30.178918600788474 20.216749881664757,30.76549155693374 20.108760671943855,30.792402784558487 20.230569718231536,30.829624340334835 20.411995899677322,30.868525383951706 20.593110653871317,30.906638688735967 20.774370619504378,31.019490919092757 21.318419980604748,31.059420464854984 21.499344757831427,31.095792445876814 21.680920297660574,31.10823687560626 21.73948635076529))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80033938665483
46.02826
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
2021-12-26T05:16:29.968759Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2021/05/07/03335C
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.0 22.110509290847194,29.644886640356383 22.0,29.0 22.0,29.0 22.110509290847194))
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_03335C_N22E029_2021_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03335C_N22E029_2021_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03335C_N22E029_2021_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03335C_N22E029_2021_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03335C_N22E029_2021_05_07_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