https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-22T18:22:10.771628Z
2022-08-22T18:22:35.769614Z
s3://sentinel-s1-l1c/GRD/2022/8/22/IW/DV/S1A_IW_GRDH_1SDV_20220822T182210_20220822T182235_044669_055524_FD73
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
2022-08-22T18:22:10.771628Z
2022-08-22T18:22:35.769614Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220822T201813_V20220822T163826_20220822T195556.EOF
347.7861002562604
693000
Copernicus Ground Segment
2022-08-22T20:26:13.996590Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220822T182210_20220822T182235_044669_055524_FD73
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.412888723631162 18.53651051224617,-3.8291583711671873 18.645678743420184,-3.241746877739144 18.753568594605422,-2.653642318383962 18.859605377215722,-2.0754855263562337 18.961909649219113,-2.367693454216364 20.469057822622915,-2.9518243968909 20.36775885857057,-3.545818126408376 20.26260646119023,-4.139199523706861 20.155411588879083,-4.727899891597641 20.046940177700435,-4.412888723631162 18.53651051224617))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85068310405168
46.05008
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
2022-08-31T15:28:56.622452Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N19W004/2022/08/22/055524
2.0E-4
2.0E-4
true
block average
2
2
20.0
-4.0
19.0
-3.0
POLYGON((-4.0 19.0,-4.0 20.0,-3.0 20.0,-3.0 19.0,-4.0 19.0))
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_055524_N19W004_2022_08_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055524_N19W004_2022_08_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055524_N19W004_2022_08_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055524_N19W004_2022_08_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055524_N19W004_2022_08_22_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