https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-03-31T17:41:16.595727Z
2024-03-31T17:41:41.593985Z
s3://sentinel-s1-l1c/GRD/2024/3/31/IW/DV/S1A_IW_GRDH_1SDV_20240331T174116_20240331T174141_053229_067360_388C
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
2024-03-31T17:41:16.595727Z
2024-03-31T17:41:41.593985Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240331T193740_V20240331T155720_20240331T191450.EOF
347.76543227528015
693000
Copernicus Ground Segment
2024-03-31T19:49:37.484715Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240331T174116_20240331T174141_053229_067360_388C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.7310506837625415 19.221931835804313,6.316374952611043 19.330672771007006,6.9070982699457355 19.438369365763723,7.498009229389052 19.544039803141214,8.079526594175901 19.646010664943603,8.0466122006942 19.8272435601892,8.01168649418194 20.0082165895934,7.97402682362425 20.188715021850328,7.905315800002592 20.550833094468324,7.8334417856083665 20.912391972169303,7.786918774675714 21.152947281682913,7.201510037046104 21.05237510343532,6.6044588473724755 20.947583653822356,6.007865988048388 20.8406399897448,5.418250695169226 20.73275494084688,5.429766206422463 20.672823578109096,5.50491411708274 20.310050735658844,5.543688153733848 20.128885547239804,5.579950153839945 19.947253284020892,5.617393005815291 19.765838991073856,5.693486084271588 19.403232719403764,5.7310506837625415 19.221931835804313))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87115787704817
46.09608068538865
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
2024-03-31T21:04:17.637754Z
Batch API, v4.330.0
s3://deafrica-sentinel-1/s1_rtc/N20E007/2024/03/31/067360
2.0E-4
2.0E-4
true
block average
2
2
21.0
7.0
20.0
8.0
POLYGON((7.816498533577125 21.0,7.905315800001206 20.550833094475557,7.974026823623786 20.188715021853152,8.0 20.064228600511075,8.0 20.0,7.0 20.0,7.0 21.0,7.816498533577125 21.0))
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_067360_N20E007_2024_03_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067360_N20E007_2024_03_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067360_N20E007_2024_03_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067360_N20E007_2024_03_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067360_N20E007_2024_03_31_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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