https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-20T06:36:58.015199Z
2023-03-20T06:37:23.013607Z
s3://sentinel-s1-l1c/GRD/2023/3/20/IW/DV/S1A_IW_GRDH_1SDV_20230320T063658_20230320T063723_047724_05BB92_7A7D
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
2023-03-20T06:36:58.015199Z
2023-03-20T06:37:23.013607Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230320T063835_V20230320T055638_20230320T123138.EOF
192.833329548067
693000
Copernicus Ground Segment
2023-03-20T07:22:34.180816Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230320T063658_20230320T063723_047724_05BB92_7A7D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.538963259113499 33.20912195644069,-7.939835541545576 33.27300550184092,-8.21871109281447 33.31662613053297,-8.63731138025154 33.380849406290615,-8.917558026546937 33.4230058700498,-9.338417658751785 33.48505193701609,-9.619313625323608 33.525621506759826,-9.900464748814567 33.565553929061956,-10.189099334007066 33.605844503731674,-10.371627430840633 32.703683317711125,-10.444113490421671 32.34268871426185,-10.491309260382357 32.10272422454398,-10.207460457800984 32.06202867708227,-9.930947987072706 32.02173589291088,-9.654661847266567 31.980839320952406,-9.242766259060735 31.918684025272103,-8.831382985409872 31.855190559424592,-8.55572222612828 31.81185350195387,-8.283784317315368 31.76847464047294,-7.88694364094262 31.70405394512811,-7.874702140242713 31.763691042279884,-7.842731784423343 31.945998693632795,-7.790887856043577 32.125073874084194,-7.751922478200971 32.3062466515658,-7.706609158040303 32.48639301579368,-7.665283866521963 32.66718909124867,-7.625870090253374 32.8482951148258,-7.538963259113499 33.20912195644069))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67496689307621
46.51598575612891
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
2023-03-20T12:08:17.738493Z
Batch API, v4.184.0
s3://deafrica-sentinel-1/s1_rtc/N32W009/2023/03/20/05BB92
2.0E-4
2.0E-4
true
block average
2
2
33.0
-9.0
32.0
-8.0
POLYGON((-9.0 32.0,-9.0 33.0,-8.0 33.0,-8.0 32.0,-9.0 32.0))
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_05BB92_N32W009_2023_03_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BB92_N32W009_2023_03_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BB92_N32W009_2023_03_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BB92_N32W009_2023_03_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BB92_N32W009_2023_03_20_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