https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-23T17:25:30.174990Z
2023-07-23T17:25:59.197818Z
s3://sentinel-s1-l1c/GRD/2023/7/23/IW/DV/S1A_IW_GRDH_1SDV_20230723T172530_20230723T172559_049553_05F56A_E008
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
2023-07-23T17:25:30.174990Z
2023-07-23T17:25:59.197818Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230723T180507_V20230723T141836_20230723T173606.EOF
346.66781998562055
693000
Copernicus Ground Segment
2023-07-23T18:46:34.838096Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230723T172530_20230723T172559_049553_05F56A_E008
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.50640659464031 -37.64825481821141,19.887584645861526 -37.56110374825846,20.165223611880993 -37.496711039658614,20.442384592138644 -37.4316694011735,20.857223879969197 -37.33289603594351,21.133178037743548 -37.26624367815689,21.546194699502255 -37.16506655850984,21.820925759895633 -37.09682003112841,22.209060060888103 -36.99909832608593,22.051737912034444 -36.588973580880925,21.917446826399306 -36.23504942925308,21.784396439767026 -35.88095309704285,21.60864473824218 -35.40792138150482,21.227541128911604 -35.50365057974473,20.957831595392456 -35.57053063143485,20.552432439440633 -35.669721173196535,20.281612980732742 -35.73509157421179,19.87455950216814 -35.832006269888836,19.60264439941289 -35.89585191207138,19.330295208887122 -35.95908344487312,18.956436349884093 -36.04470120724258,19.117584309296085 -36.521329291777384,19.23948943357974 -36.87816258796619,19.362453443413457 -37.2348620686842,19.50640659464031 -37.64825481821141))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.71066
45.33216089508261
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
2023-07-23T20:04:21.165915Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/S38E022/2023/07/23/05F56A
2.0E-4
2.0E-4
true
block average
2
2
-37.0
22.0
-38.0
23.0
POLYGON((22.2054787626056 -37.0,22.0 -37.051733987386015,22.0 -37.0,22.2054787626056 -37.0))
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_05F56A_S38E022_2023_07_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F56A_S38E022_2023_07_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F56A_S38E022_2023_07_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F56A_S38E022_2023_07_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F56A_S38E022_2023_07_23_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