https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-02-04T17:08:45.874543Z
2024-02-04T17:09:10.872800Z
s3://sentinel-s1-l1c/GRD/2024/2/4/IW/DV/S1A_IW_GRDH_1SDV_20240204T170845_20240204T170910_052412_065699_8FD6
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
2024-02-04T17:08:45.874543Z
2024-02-04T17:09:10.872800Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240204T190738_V20240204T152425_20240204T184155.EOF
347.7198238444678
693000
Copernicus Ground Segment
2024-02-04T19:29:01.533122Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240204T170845_20240204T170910_052412_065699_8FD6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.648540884031737 20.719988494632425,14.238068635249503 20.82786976599816,14.832597081148174 20.93446169022979,15.428673875578085 21.039106630042486,16.02300668815056 21.141222007381273,15.988873737258325 21.322199441937784,15.951023596165285 21.502638490032826,15.916356193239535 21.683609723978975,15.882612066322256 21.8647305844535,15.846125137229501 22.045387572583966,15.812953563743147 22.226593193266517,15.776479231908016 22.407244261410273,15.73023349085572 22.64779079646335,15.132478419277502 22.547237796294525,14.52979194468812 22.443458215718763,13.9320523891723 22.338153581778865,13.334259516461149 22.23047762348014,13.384238549419699 21.98933477584807,13.461977123475814 21.627047972617348,13.53483001753638 21.263864847964854,13.648540884031737 20.719988494632425))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86318066394238
46.07613381604027
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
2024-02-04T21:43:49.773115Z
Batch API, v4.303.0
s3://deafrica-sentinel-1/s1_rtc/N21E014/2024/02/04/065699
2.0E-4
2.0E-4
true
block average
2
2
22.0
14.0
21.0
15.0
POLYGON((14.0 21.0,14.0 22.0,15.0 22.0,15.0 21.0,14.0 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_065699_N21E014_2024_02_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_065699_N21E014_2024_02_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_065699_N21E014_2024_02_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_065699_N21E014_2024_02_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_065699_N21E014_2024_02_04_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