https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-08T18:05:25.071575Z
2023-02-08T18:05:50.069950Z
s3://sentinel-s1-l1c/GRD/2023/2/8/IW/DV/S1A_IW_GRDH_1SDV_20230208T180525_20230208T180550_047148_05A81F_6229
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
2023-02-08T18:05:25.071575Z
2023-02-08T18:05:50.069950Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230208T200006_V20230208T162155_20230208T193925.EOF
347.8125284832458
693000
Copernicus Ground Segment
2023-02-08T20:21:17.866399Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230208T180525_20230208T180550_047148_05A81F_6229
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.10488242059595626 17.625205726951684,0.473911072501412 17.734395259215983,1.0583448819693215 17.84278558603822,1.6435029615642969 17.94943026331009,2.218593498019841 18.052398943170804,2.1486851322592386 18.41423776722553,2.1145247185021825 18.59533533078673,2.0437811000690727 18.957089721216416,2.00916377610939 19.138091360997542,1.9271509063408914 19.559883619474515,1.3468465497046624 19.458017221251954,0.755760830670577 19.352215067339294,0.1657937596798493 19.244564254890804,-0.42066330696707654 19.135528897307484,-0.3688928169997966 18.894362149905174,-0.21872902975144248 18.168950532133156,-0.18157512561627212 17.98752147112079,-0.143810100841184 17.806206891045267,-0.10488242059595626 17.625205726951684))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87284026819448
46.07437802519198
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
2023-02-09T06:25:10.079761Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N19E002/2023/02/08/05A81F
2.0E-4
2.0E-4
true
block average
2
2
20.0
2.0
19.0
3.0
POLYGON((2.0 19.185220669266567,2.0355743289942674 19.0,2.0 19.0,2.0 19.185220669266567))
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_05A81F_N19E002_2023_02_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A81F_N19E002_2023_02_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A81F_N19E002_2023_02_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A81F_N19E002_2023_02_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A81F_N19E002_2023_02_08_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