https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-08T16:38:42.965981Z
2024-04-08T16:39:07.964127Z
s3://sentinel-s1-l1c/GRD/2024/4/8/IW/DV/S1A_IW_GRDH_1SDV_20240408T163842_20240408T163907_053345_0677F0_7540
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
2024-04-08T16:38:42.965981Z
2024-04-08T16:39:07.964127Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240408T165850_V20240408T163021_20240408T230521.EOF
347.2186225144251
693000
Copernicus Ground Segment
2024-04-08T17:32:13.618790Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240408T163842_20240408T163907_053345_0677F0_7540
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.651215296564203 31.051085437923522,20.04960170601655 31.11629128304635,20.322287049289006 31.16016032777111,20.596302658009296 31.203621710082118,21.005150832382636 31.267315849068584,21.41526398950579 31.32981819536086,21.688919099458182 31.370751741345654,21.962575893684473 31.411068273851324,22.244414046107707 31.45194091892614,22.137012922937576 31.99340571119534,22.10185703128649 32.17400871620684,22.068444709639923 32.35485232735924,22.03291220318926 32.53539361754938,21.999243836211114 32.716191158129995,21.95663420365273 32.895742135147486,21.94312957231282 32.95531920935873,21.657415155892366 32.91496455464903,21.378229163788884 32.87486430248954,21.100113013889473 32.834261978005415,20.68341712286385 32.7722036517321,20.405943592477172 32.73006384572975,19.990226652331692 32.665706628509454,19.71341542670612 32.62203919527431,19.30853816680162 32.556989426040126,19.487356757193954 31.774132483801232,19.651215296564203 31.051085437923522))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69272295981159
46.55276455364609
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
2024-04-11T06:48:55.574922Z
Batch API, v4.336.0
s3://deafrica-sentinel-1/s1_rtc/N32E022/2024/04/08/0677F0
2.0E-4
2.0E-4
true
block average
2
2
33.0
22.0
32.0
23.0
POLYGON((22.0 32.71213059429597,22.13572928924197 32.0,22.0 32.0,22.0 32.71213059429597))
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_0677F0_N32E022_2024_04_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0677F0_N32E022_2024_04_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0677F0_N32E022_2024_04_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0677F0_N32E022_2024_04_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0677F0_N32E022_2024_04_08_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