https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-05T16:47:37.516734Z
2023-08-05T16:48:02.514621Z
s3://sentinel-s1-l1c/GRD/2023/8/5/IW/DV/S1A_IW_GRDH_1SDV_20230805T164737_20230805T164802_049743_05FB3C_0E1D
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
2023-08-05T16:47:37.516734Z
2023-08-05T16:48:02.514621Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230805T170216_V20230805T163835_20230805T231335.EOF
347.04912361300757
693000
Copernicus Ground Segment
2023-08-05T17:27:51.017926Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230805T164737_20230805T164802_049743_05FB3C_0E1D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.049414831404185 33.443237105905276,17.454676651209176 33.5076333073799,17.73429006239322 33.55123311056704,18.154231792838708 33.61544957255071,18.434535793166788 33.6574692420422,18.855497474610786 33.71930797063783,19.136470689340005 33.75973750822084,19.417705476981798 33.79952824839304,19.71423137227847 33.8407424213262,19.568942931282784 34.56253079574158,19.41101797448934 35.343490913618886,19.109031751521286 35.30266136989636,18.82263149192876 35.26319719083813,18.536510907935156 35.22305713208928,18.107863221955355 35.16158358902459,17.822459401548663 35.119761277218274,17.394905460231506 35.055772221127285,17.110243002632323 35.012278420888876,16.697692269206414 34.94797081473786,16.88126836714059 34.166003915078036,17.049414831404185 33.443237105905276))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62903549984675
46.47159105319394
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
2023-08-05T19:20:19.979665Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N34E018/2023/08/05/05FB3C
2.0E-4
2.0E-4
true
block average
2
2
35.0
18.0
34.0
19.0
POLYGON((18.0 34.0,18.0 35.0,19.0 35.0,19.0 34.0,18.0 34.0))
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_05FB3C_N34E018_2023_08_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05FB3C_N34E018_2023_08_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05FB3C_N34E018_2023_08_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05FB3C_N34E018_2023_08_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05FB3C_N34E018_2023_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