https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-17T04:52:08.919107Z
2023-11-17T04:52:33.917593Z
s3://sentinel-s1-l1c/GRD/2023/11/17/IW/DV/S1A_IW_GRDH_1SDV_20231117T045208_20231117T045233_051252_062ECF_57CF
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
2023-11-17T04:52:08.919107Z
2023-11-17T04:52:33.917593Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231117T062053_V20231117T022245_20231117T054015.EOF
191.9819464714567
693000
Copernicus Ground Segment
2023-11-17T07:17:33.203378Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231117T045208_20231117T045233_051252_062ECF_57CF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.422949682359942 -3.8945287457207005,12.317251898779094 -3.6519930871931345,11.218840146725773 -3.4096006294959205,11.182306702578087 -3.5909661037606266,11.143864630936761 -3.772006348902027,11.064671368442285 -4.133594112323457,11.025928356925641 -4.3145887409525905,10.895112974715715 -4.916615622265797,11.991859185729282 -5.160960629016038,13.100078329065164 -5.405785100181288,13.150905686811752 -5.164582449091796,13.190277181978662 -4.983232598686298,13.228702270203295 -4.801678052459256,13.267892247934624 -4.6202962971390145,13.308005639809995 -4.439121958061157,13.345046804515528 -4.257275153739055,13.385310042895869 -4.076141422308896,13.422949682359942 -3.8945287457207005))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58443
46.05215283816472
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
2023-11-17T09:08:50.224684Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S05E012/2023/11/17/062ECF
2.0E-4
2.0E-4
true
block average
2
2
-4.0
12.0
-5.0
13.0
POLYGON((12.0 -5.0,12.0 -4.0,13.0 -4.0,13.0 -5.0,12.0 -5.0))
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_062ECF_S05E012_2023_11_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062ECF_S05E012_2023_11_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062ECF_S05E012_2023_11_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062ECF_S05E012_2023_11_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062ECF_S05E012_2023_11_17_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