https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-11T18:35:17.122943Z
2023-05-11T18:35:42.121456Z
s3://sentinel-s1-l1c/GRD/2023/5/11/IW/DV/S1A_IW_GRDH_1SDV_20230511T183517_20230511T183542_048490_05D534_24EF
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
2023-05-11T18:35:17.122943Z
2023-05-11T18:35:42.121456Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230511T202436_V20230511T165452_20230511T201222.EOF
348.00858948968596
693000
Copernicus Ground Segment
2023-05-11T21:05:43.021716Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230511T183517_20230511T183542_048490_05D534_24EF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.035300607712239 6.4363309103602075,-5.479654469361125 6.551177174634818,-4.920658820008091 6.666038891699984,-4.361757116786589 6.7801915732703915,-3.8136361070917104 6.8914611218181925,-3.8497671560252034 7.072506145760439,-3.8848997862012817 7.253840626630026,-3.9583666030672657 7.615844417914581,-4.115251251411454 8.399791145326878,-4.664880108573944 8.289863333206192,-5.224222241491693 8.177148476837072,-5.786684229234895 8.062956025582647,-6.344900628835699 7.948795825455386,-6.221765469659122 7.344117512461962,-6.182333149190569 7.162988558970701,-6.108170039673379 6.799752303488552,-6.035300607712239 6.4363309103602075))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82697270186179
46.04079
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
2023-05-11T23:44:31.165649Z
Batch API, v4.202.0
s3://deafrica-sentinel-1/s1_rtc/N07W004/2023/05/11/05D534
2.0E-4
2.0E-4
true
block average
2
2
8.0
-4.0
7.0
-3.0
POLYGON((-4.0 7.823884947188438,-3.884899786201569 7.253840626631432,-3.8352971471655093 7.0,-4.0 7.0,-4.0 7.823884947188438))
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_05D534_N07W004_2023_05_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D534_N07W004_2023_05_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D534_N07W004_2023_05_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D534_N07W004_2023_05_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D534_N07W004_2023_05_11_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