https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-16T18:12:03.067786Z
2023-11-16T18:12:28.066930Z
s3://sentinel-s1-l1c/GRD/2023/11/16/IW/DV/S1A_IW_GRDH_1SDV_20231116T181203_20231116T181228_051246_062E99_C77B
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
2023-11-16T18:12:03.067786Z
2023-11-16T18:12:28.066930Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231116T201058_V20231116T163018_20231116T194748.EOF
347.9499169855564
693000
Copernicus Ground Segment
2023-11-16T20:39:46.643419Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231116T181203_20231116T181228_051246_062E99_C77B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.8639359959537427 11.288425040647262,-0.2983499133251007 11.401194274902906,0.2688277057626027 11.513097581747395,0.8361349138874175 11.62383221215221,1.3912539786839608 11.73102072031232,1.3573885852780494 11.912310753543691,1.3206606450792446 12.093139582693475,1.2498125736106032 12.455280440017757,1.1781932200261382 12.817252818268873,1.143320326478581 12.99840856819355,1.0949877032617312 13.23919019824547,0.5369703788467526 13.133252872254822,-0.03412667106737039 13.023481170238778,-0.6044751423957766 12.912499916059677,-1.1734133209640834 12.800453763072525,-1.1622050698033768 12.740129481046857,-1.0877202585269015 12.37717478777739,-1.0496285972686774 12.195863748311677,-0.9752350367677066 11.832880033492872,-0.9374493722060679 11.651502992425833,-0.8639359959537427 11.288425040647262))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86210180669624
46.06787531636315
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
2023-11-17T00:40:27.873025Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N11W002/2023/11/16/062E99
2.0E-4
2.0E-4
true
block average
2
2
12.0
-2.0
11.0
-1.0
POLYGON((-1.0 11.953714125729785,-1.009486296071382 12.0,-1.0 12.0,-1.0 11.953714125729785))
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_062E99_N11W002_2023_11_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062E99_N11W002_2023_11_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062E99_N11W002_2023_11_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062E99_N11W002_2023_11_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062E99_N11W002_2023_11_16_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