https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-07T17:24:57.392192Z
2023-06-07T17:25:26.571963Z
s3://sentinel-s1-l1c/GRD/2023/6/7/IW/DV/S1A_IW_GRDH_1SDV_20230607T172457_20230607T172526_048883_05E0E1_9D32
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
2023-06-07T17:24:57.392192Z
2023-06-07T17:25:26.571963Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230607T192638_V20230607T154050_20230607T185820.EOF
347.7448818508238
693000
Copernicus Ground Segment
2023-06-07T19:48:44.323673Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230607T172457_20230607T172526_048883_05E0E1_9D32
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.710978439089088 19.904839421309788,10.295822387767165 20.01273646695565,10.886342089248632 20.119576107116288,11.47842701067937 20.224573313066056,12.063551594247974 20.326238893394546,11.923602456705664 21.04998619764115,11.819458104007776 21.592953286178233,11.749240616731667 21.961726315530612,11.156505024739964 21.861046266709963,10.55820427305094 21.757112249528817,9.959719604351676 21.650833061834252,9.370040575359116 21.543853422580646,9.410154751617235 21.355913289594454,9.446898838182817 21.17436294185228,9.48647463699564 20.993331808043955,9.5215504644459 20.811472182232638,9.558358437513505 20.629929489578593,9.596334257437771 20.448601354374766,9.635133726446666 20.26742513247459,9.710978439089088 19.904839421309788))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89229997813377
46.06511678466993
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
2023-06-08T09:06:10.284683Z
Batch API, v4.215.0
s3://deafrica-sentinel-1/s1_rtc/N21E011/2023/06/07/05E0E1
2.0E-4
2.0E-4
true
block average
2
2
22.0
11.0
21.0
12.0
POLYGON((11.0 21.833858943470997,11.74924061673164 21.961726315530623,11.933268157991181 21.0,11.0 21.0,11.0 21.833858943470997))
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_05E0E1_N21E011_2023_06_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E0E1_N21E011_2023_06_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E0E1_N21E011_2023_06_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E0E1_N21E011_2023_06_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E0E1_N21E011_2023_06_07_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