https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-25T19:05:31.173472Z
2023-07-25T19:05:56.171305Z
s3://sentinel-s1-l1c/GRD/2023/7/25/IW/DV/S1A_IW_GRDH_1SDV_20230725T190531_20230725T190556_049584_05F659_B6F0
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
2023-07-25T19:05:31.173472Z
2023-07-25T19:05:56.171305Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230725T174558_V20230725T171943_20230725T235443.EOF
347.48819130021735
693000
Copernicus Ground Segment
2023-07-25T19:22:47.372649Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230725T190531_20230725T190556_049584_05F659_B6F0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.338594416573613 26.295197555600822,-15.96777380075615 26.359424385444044,-15.71711608215332 26.402255033311047,-15.340784941547057 26.465678223016475,-15.089669915722668 26.507410253130978,-14.71265959362261 26.569180218382858,-14.461096360224078 26.609806595315522,-14.209356448442868 26.649988757961996,-13.86091976052595 26.704815206305497,-14.108570650112778 27.96984193939545,-14.142642437012686 28.1507564366361,-14.152944628993716 28.21035383513125,-14.50853709178108 28.15574256961719,-14.76381711913601 28.115924846684663,-15.018908618007469 28.07563298654651,-15.401193849983171 28.01430787215049,-15.78091240758696 27.95227236860506,-16.037389423343438 27.909741730855334,-16.29153382787139 27.8670930871055,-16.66750697745778 27.80307854933846,-16.496092539034958 27.01940923694506,-16.338594416573613 26.295197555600822))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74722829314973
46.08117937022917
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
2023-07-25T21:51:52.807298Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/N27W014/2023/07/25/05F659
2.0E-4
2.0E-4
true
block average
2
2
28.0
-14.0
27.0
-13.0
POLYGON((-14.0 27.415251664954056,-13.918707295633915 27.0,-14.0 27.0,-14.0 27.415251664954056))
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_05F659_N27W014_2023_07_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F659_N27W014_2023_07_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F659_N27W014_2023_07_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F659_N27W014_2023_07_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F659_N27W014_2023_07_25_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