https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-24T18:23:04.168696Z
2023-07-24T18:23:29.168310Z
s3://sentinel-s1-l1c/GRD/2023/7/24/IW/DV/S1A_IW_GRDH_1SDV_20230724T182304_20230724T182329_049569_05F5DD_3FAC
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
2023-07-24T18:23:04.168696Z
2023-07-24T18:23:29.168310Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230724T200615_V20230724T163829_20230724T195559.EOF
347.6870520215817
693000
Copernicus Ground Segment
2023-07-24T20:23:27.667548Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230724T182304_20230724T182329_049569_05F5DD_3FAC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.043309684260516 21.55786858893736,-4.451177352301762 21.66530479304778,-3.8519118670617423 21.77172756836472,-3.2523329959011327 21.875882920148992,-2.6590407634342457 21.97665308122496,-2.7292860276874626 22.338379660855566,-2.8710461256933137 23.061754462039442,-2.952921648943586 23.48296084725498,-3.552350531463471 23.383310136979453,-4.158473345595094 23.280056179890884,-4.764365827172862 23.174343293618804,-5.36315866738717 23.067413336359344,-5.196045653162215 22.282966231800234,-5.119362957089461 21.920428917968252,-5.081633533896884 21.739048009017765,-5.043309684260516 21.55786858893736))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80836006433886
46.02864
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
2023-07-25T01:03:54.903679Z
Batch API, v4.239.0
s3://deafrica-sentinel-1/s1_rtc/N22W004/2023/07/24/05F5DD
2.0E-4
2.0E-4
true
block average
2
2
23.0
-4.0
22.0
-3.0
POLYGON((-4.0 22.0,-4.0 23.0,-3.0 23.0,-3.0 22.0,-4.0 22.0))
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_05F5DD_N22W004_2023_07_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F5DD_N22W004_2023_07_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F5DD_N22W004_2023_07_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F5DD_N22W004_2023_07_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F5DD_N22W004_2023_07_24_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