https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-02-21T17:21:44.454557Z
2024-02-21T17:22:09.453554Z
s3://sentinel-s1-l1c/GRD/2024/2/21/IW/DV/S1A_IW_GRDH_1SDV_20240221T172144_20240221T172209_052660_065EF6_4D29
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
2024-02-21T17:21:44.454557Z
2024-02-21T17:22:09.453554Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240221T173924_V20240221T171128_20240221T234628.EOF
346.651517215087
693000
Copernicus Ground Segment
2024-02-21T17:56:42.409580Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240221T172144_20240221T172209_052660_065EF6_4D29
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.768521387319707 37.916622513543736,8.184591153795644 37.97898437443919,8.4781183617438 38.02202416812639,8.919045798274787 38.085210548991164,9.213414590090833 38.12641636679815,9.655580879373206 38.186842772642066,9.950759690174978 38.22620268859066,10.246253455286887 38.26482110015554,10.58868602202301 38.30857390542373,10.326500716658876 39.56972106961963,10.275933371787598 39.80965583063533,9.926095240648015 39.766260756925035,9.627339428089186 39.7283016420682,9.178847267049086 39.66979874122735,8.874213707628826 39.629025246089725,8.421959154036493 39.566927395196196,8.120047304194289 39.52443262577549,7.820283419898416 39.48141184802731,7.395403222176101 39.41900684335706,7.590463397459176 38.63792981424717,7.768521387319707 37.916622513543736))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51702714749511
46.28718844075756
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
2024-02-21T21:04:53.878438Z
Batch API, v4.303.0
s3://deafrica-sentinel-1/s1_rtc/N38E007/2024/02/21/065EF6
2.0E-4
2.0E-4
true
block average
2
2
39.0
7.0
38.0
8.0
POLYGON((7.747939275335582 38.0,7.5000427714958615 39.0,8.0 39.0,8.0 38.0,7.747939275335582 38.0))
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_065EF6_N38E007_2024_02_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_065EF6_N38E007_2024_02_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_065EF6_N38E007_2024_02_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_065EF6_N38E007_2024_02_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_065EF6_N38E007_2024_02_21_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