https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-09T18:23:06.356932Z
2023-11-09T18:23:31.355215Z
s3://sentinel-s1-l1c/GRD/2023/11/9/IW/DV/S1A_IW_GRDH_1SDV_20231109T182306_20231109T182331_051144_062B0E_6B77
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
2023-11-09T18:23:06.356932Z
2023-11-09T18:23:31.355215Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231109T200600_V20231109T163831_20231109T195601.EOF
347.6870844013784
693000
Copernicus Ground Segment
2023-11-09T20:23:05.523914Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231109T182306_20231109T182331_051144_062B0E_6B77
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.041032096099878 21.55785592166916,-4.448521314369553 21.665362270215137,-3.848781139036442 21.771869220038628,-3.248726051175391 21.8761053754958,-2.6566715177020117 21.97666500931547,-2.7269234454569986 22.338389680875412,-2.8687002492764893 23.061760045760604,-2.950558499006384 23.482875515185995,-3.5487370328295924 23.383432800448524,-4.155343423842852 23.280098331472793,-4.761718543919468 23.17430118539859,-5.360897677803757 23.067300515123094,-5.19378504906857 22.282948793296885,-5.117093778142816 21.92041386928583,-5.079359932292339 21.739034196186243,-5.041032096099878 21.55785592166916))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80272322014923
46.02545
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
2023-11-10T02:08:26.941736Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N22W004/2023/11/09/062B0E
2.0E-4
2.0E-4
true
block average
2
2
23.0
-4.0
22.0
-3.0
POLYGON((-4.0 22.0,-4.0 23.0,-3.0 23.0,-3.0 22.0,-4.0 22.0))
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_062B0E_N22W004_2023_11_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062B0E_N22W004_2023_11_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062B0E_N22W004_2023_11_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062B0E_N22W004_2023_11_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062B0E_N22W004_2023_11_09_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