https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-13T03:56:22.260099Z
2023-10-13T03:56:54.025186Z
s3://sentinel-s1-l1c/GRD/2023/10/13/IW/DV/S1A_IW_GRDH_1SDV_20231013T035622_20231013T035654_050741_061D48_EBD3
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
2023-10-13T03:56:22.260099Z
2023-10-13T03:56:54.025186Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231013T052201_V20231013T012509_20231013T044239.EOF
192.0634792542851
693000
Copernicus Ground Segment
2023-10-13T06:58:15.667075Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231013T035622_20231013T035654_050741_061D48_EBD3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.346113232129348 -10.48173028533971,25.81701147320195 -10.362921229286851,25.253025126153556 -10.235238421165842,24.68350737838494 -10.105210238978849,24.134248557512016 -9.978781143987474,24.092717592570025 -10.159274733637439,24.007583239678045 -10.5199997893728,23.96598930062902 -10.700603333196081,23.9226714692254 -10.880810787175134,23.88011006605355 -11.061205584688098,23.838673695908547 -11.241873736456393,23.716091632723217 -11.765569365901491,24.26446525324206 -11.89297595254846,24.837528919528033 -12.024871933591482,25.41280050290782 -12.155982128646919,25.944959583746627 -12.276088694378071,25.980656036612068 -12.112509607715314,26.062904162694306 -11.750286546057318,26.103166405917882 -11.568989259211108,26.144786759447314 -11.388004137003758,26.182632250758754 -11.206173438036322,26.22481001176901 -11.025325105655348,26.26633939491435 -10.844336560917455,26.309587855171195 -10.663740151156702,26.346113232129348 -10.48173028533971))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44385
45.96345397603824
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
2023-10-13T11:31:59.583201Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S13E026/2023/10/13/061D48
2.0E-4
2.0E-4
true
block average
2
2
-12.0
26.0
-13.0
27.0
POLYGON((26.006203014097334 -12.0,26.0 -12.027318248632223,26.0 -12.0,26.006203014097334 -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_061D48_S13E026_2023_10_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061D48_S13E026_2023_10_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061D48_S13E026_2023_10_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061D48_S13E026_2023_10_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061D48_S13E026_2023_10_13_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