https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-27T04:39:40.518847Z
2023-07-27T04:40:05.518206Z
s3://sentinel-s1-l1c/GRD/2023/7/27/IW/DV/S1A_IW_GRDH_1SDV_20230727T043940_20230727T044005_049604_05F6FB_9100
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
2023-07-27T04:39:40.518847Z
2023-07-27T04:40:05.518206Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230727T075217_V20230727T035314_20230727T071044.EOF
192.0299961287779
693000
Copernicus Ground Segment
2023-07-27T08:57:28.263106Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230727T043940_20230727T044005_049604_05F6FB_9100
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.66751255557103 11.350308615640099,18.097669367918787 11.46383685590387,17.52738062892727 11.576248505833924,16.95843094865176 11.687185714584164,16.415568491320908 11.791897101971973,16.37938256174397 11.61105315612879,16.308669050063564 11.248843594255431,16.16622583822238 10.524553037477006,16.118353009194163 10.283583266188565,16.658224873272555 10.177732325391759,17.226268096334262 10.065313616521752,17.7936834615526 9.951963720175513,18.359755753952435 9.837840356287444,18.520290850864892 10.624095848085586,18.555190894365126 10.806059333039434,18.59403831858842 10.987226132133245,18.630293012342488 11.168912142058891,18.66751255557103 11.350308615640099))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87161956865162
46.14375175246641
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
2023-07-27T14:17:53.723671Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/N10E018/2023/07/27/05F6FB
2.0E-4
2.0E-4
true
block average
2
2
11.0
18.0
10.0
19.0
POLYGON((18.596587291223983 11.0,18.55519089436633 10.80605933304542,18.520290850865873 10.624095848090331,18.3928649842093 10.0,18.0 10.0,18.0 11.0,18.596587291223983 11.0))
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_05F6FB_N10E018_2023_07_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F6FB_N10E018_2023_07_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F6FB_N10E018_2023_07_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F6FB_N10E018_2023_07_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F6FB_N10E018_2023_07_27_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