https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-09T16:04:28.284243Z
2022-07-09T16:04:53.282481Z
s3://sentinel-s1-l1c/GRD/2022/7/9/IW/DV/S1A_IW_GRDH_1SDV_20220709T160428_20220709T160453_044025_054152_1B3B
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
2022-07-09T16:04:28.284243Z
2022-07-09T16:04:53.282481Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220709T182220_V20220709T142644_20220709T174414.EOF
348.0301808059279
693000
Copernicus Ground Segment
2022-07-09T18:46:09.917661Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220709T160428_20220709T160453_044025_054152_1B3B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.046272150763116 -3.261757554703791,34.15786741854047 -3.018649671304671,35.246534498074546 -2.779368359257844,35.208016769567905 -2.598496923133661,35.16814496731375 -2.417838614764722,35.12899845538867 -2.237026457920609,35.09086490474539 -2.0559973800444404,35.052002677575814 -1.8751363340881841,35.01410113921298 -1.6940706177871883,34.97410413566257 -1.5134725268877818,34.93754953115663 -1.3321253223086433,34.924525681291364 -1.2726431535598743,32.724572957509785 -1.750580159942876,32.81387249142144 -2.1733159549884964,32.968275239401834 -2.8991076043370674,33.046272150763116 -3.261757554703791))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82327
46.23902473166558
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
2022-07-11T16:45:43.245579Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/S03E033/2022/07/09/054152
2.0E-4
2.0E-4
true
block average
2
2
-2.0
33.0
-3.0
34.0
POLYGON((33.0 -3.0,33.0 -2.0,34.0 -2.0,34.0 -3.0,33.0 -3.0))
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_054152_S03E033_2022_07_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054152_S03E033_2022_07_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054152_S03E033_2022_07_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054152_S03E033_2022_07_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054152_S03E033_2022_07_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