https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-27T15:48:19.906877Z
2023-11-27T15:48:44.905804Z
s3://sentinel-s1-l1c/GRD/2023/11/27/IW/DV/S1A_IW_GRDH_1SDV_20231127T154819_20231127T154844_051404_063414_3D4F
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
2023-11-27T15:48:19.906877Z
2023-11-27T15:48:44.905804Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231127T175359_V20231127T141024_20231127T172754.EOF
348.0337726255804
693000
Copernicus Ground Segment
2023-11-27T18:44:22.693581Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231127T154819_20231127T154844_051404_063414_3D4F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.015166781512725 -2.5794790687087055,38.121434612894035 -2.338405624640025,39.201523109118256 -2.102140608825918,39.16255739953855 -1.9213841422459303,39.01185932345831 -1.1969244706439293,38.93561166250018 -0.834932373080469,38.898066322808695 -0.6538209258138487,38.885008330981854 -0.594351182734414,36.70911900010923 -1.0649759075551968,36.721716321123154 -1.1247254623270337,36.75588822093847 -1.3071113649558526,36.79299150192116 -1.488865377600069,36.831447279221834 -1.6703293434721223,36.90508558014001 -2.033981118658656,36.943621474786724 -2.2154391461009917,36.97850113498658 -2.397698591827786,37.015166781512725 -2.5794790687087055))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81039
46.15072180818733
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
2023-11-27T20:23:31.757277Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S02E039/2023/11/27/063414
2.0E-4
2.0E-4
true
block average
2
2
-1.0
39.0
-2.0
40.0
POLYGON((39.0 -1.1406213484181364,39.1795046365562 -2.0,39.0 -2.0,39.0 -1.1406213484181364))
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_063414_S02E039_2023_11_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063414_S02E039_2023_11_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063414_S02E039_2023_11_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063414_S02E039_2023_11_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063414_S02E039_2023_11_27_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