https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-19T18:06:23.138732Z
2023-08-19T18:06:52.336364Z
s3://sentinel-s1-l1c/GRD/2023/8/19/IW/DV/S1A_IW_GRDH_1SDV_20230819T180623_20230819T180652_049948_06022C_7F8C
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
2023-08-19T18:06:23.138732Z
2023-08-19T18:06:52.336364Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230819T195902_V20230819T162203_20230819T193933.EOF
347.72025762077766
693000
Copernicus Ground Segment
2023-08-19T20:15:23.905435Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230819T180623_20230819T180652_049948_06022C_7F8C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.7385958822540286 20.646524677632623,-0.147062313653376 20.754854049564237,0.4489102199916593 20.861786564210103,1.0445756929063417 20.966446321093795,1.6318011635274527 21.06744612233751,1.3139344107229285 22.703330496147373,0.7193972812369092 22.603390653037238,0.11588535233550466 22.499539827779472,-0.4862649776702474 22.39351590034634,-1.0827916882083544 22.28611138412046,-0.889806784284111 21.371602740819245,-0.8523914348234228 21.19023982601678,-0.7385958822540286 20.646524677632623))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83026051454839
46.04096683312351
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
2023-08-19T22:11:56.459787Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N22E001/2023/08/19/06022C
2.0E-4
2.0E-4
true
block average
2
2
23.0
1.0
22.0
2.0
POLYGON((1.0 22.650559097695602,1.3139344107229252 22.703330496147377,1.4505977254033466 22.0,1.0 22.0,1.0 22.650559097695602))
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_06022C_N22E001_2023_08_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06022C_N22E001_2023_08_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06022C_N22E001_2023_08_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06022C_N22E001_2023_08_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06022C_N22E001_2023_08_19_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