https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-03T16:14:42.327653Z
2023-05-03T16:15:07.326801Z
s3://sentinel-s1-l1c/GRD/2023/5/3/IW/DV/S1A_IW_GRDH_1SDV_20230503T161442_20230503T161507_048371_05D164_34B4
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
2023-05-03T16:14:42.327653Z
2023-05-03T16:15:07.326801Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230503T164909_V20230503T130428_20230503T162158.EOF
347.50213435160737
693000
Copernicus Ground Segment
2023-05-03T17:50:12.714885Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230503T161442_20230503T161507_048371_05D164_34B4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.32578362174766 -25.823359665669475,34.67457230935908 -25.743299995003802,34.92072962502413 -25.68622715050251,35.16665219293671 -25.62874172964451,35.53509416920935 -25.541743373700886,35.78042638404823 -25.483233022048857,36.14797913472355 -25.394704060411964,36.39271612894824 -25.335177852846545,36.734270410693895 -25.251320975819286,36.63015648749537 -24.89326367456257,36.526699136311855 -24.535020931881476,36.42401223015866 -24.176658257000838,36.30512182607637 -23.758872996751425,35.725096138285956 -23.90016676161538,35.48282384182649 -23.958447975854398,35.1189886790368 -24.04516129243806,34.755143660439245 -24.130901899059293,34.51158782564081 -24.187753499231555,34.26829735753864 -24.24410619488173,33.92306325982243 -24.323317396879652,34.034848941422005 -24.74317589130002,34.08378461202523 -24.923088177928918,34.1312144963435 -25.103359029976197,34.32578362174766 -25.823359665669475))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.13155
45.63622462223781
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
2023-05-03T19:54:09.340028Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S25E036/2023/05/03/05D164
2.0E-4
2.0E-4
true
block average
2
2
-24.0
36.0
-25.0
37.0
POLYGON((36.37374006032042 -24.0,36.66119268631074 -25.0,36.0 -25.0,36.0 -24.0,36.37374006032042 -24.0))
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_05D164_S25E036_2023_05_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D164_S25E036_2023_05_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D164_S25E036_2023_05_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D164_S25E036_2023_05_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D164_S25E036_2023_05_03_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