https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-18T06:30:10.668154Z
2023-08-18T06:30:34.138824Z
s3://sentinel-s1-l1c/GRD/2023/8/18/IW/DV/S1A_IW_GRDH_1SDV_20230818T063010_20230818T063034_049926_060166_CDE7
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
2023-08-18T06:30:10.668154Z
2023-08-18T06:30:34.138824Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230818T062946_V20230818T054832_20230818T122332.EOF
192.5588639228884
693000
Copernicus Ground Segment
2023-08-18T07:06:29.896818Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230818T063010_20230818T063034_049926_060166_CDE7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.544477587906857 28.46229272644979,-6.809279297372751 28.507123704846965,-7.206160786186776 28.57328197088311,-7.472263501515122 28.61694451198642,-7.870550930999484 28.681256235746698,-8.13794539116444 28.72373143618982,-8.533470949652123 28.785536196002706,-9.070516767057441 28.867481326019227,-9.104180773923586 28.686622674747326,-9.138487990399636 28.50576239720824,-9.174145528546136 28.325100576575906,-9.211518832026622 28.144694792981156,-9.32133443311987 27.578941755531382,-8.793460751923266 27.496706223827914,-8.398214947864133 27.433741991455143,-8.135634493807416 27.39125235872365,-7.742339727534284 27.32662638752209,-7.479168667255117 27.28272347666112,-7.216517745274381 27.238379348971563,-6.824627904899823 27.17123379918966,-6.701205113642388 27.73794366231699,-6.662816320836195 27.919188839094698,-6.544477587906857 28.46229272644979))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82838055922307
46.61343702469026
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
2023-08-18T12:34:16.918974Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N27W010/2023/08/18/060166
2.0E-4
2.0E-4
true
block average
2
2
28.0
-10.0
27.0
-9.0
POLYGON((-9.0 27.52888222632282,-9.321334433119837 27.57894175553139,-9.239604842378213 28.0,-9.0 28.0,-9.0 27.52888222632282))
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_060166_N27W010_2023_08_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060166_N27W010_2023_08_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060166_N27W010_2023_08_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060166_N27W010_2023_08_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060166_N27W010_2023_08_18_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