https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-26T17:16:55.077808Z
2023-06-26T17:17:20.075890Z
s3://sentinel-s1-l1c/GRD/2023/6/26/IW/DV/S1A_IW_GRDH_1SDV_20230626T171655_20230626T171720_049160_05E953_96F1
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
2023-06-26T17:16:55.077808Z
2023-06-26T17:17:20.075890Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230626T192143_V20230626T153237_20230626T185007.EOF
347.72385759766036
693000
Copernicus Ground Segment
2023-06-26T19:35:43.325489Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230626T171655_20230626T171720_049160_05E953_96F1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.634239310041018 20.526597575853113,12.22345932054243 20.63463232391639,12.817694214180836 20.74140077992921,13.413069096775265 20.84617067827692,13.999708408147 20.947240741896632,13.92989367500969 21.308963541145,13.826154722534815 21.851815498002587,13.794773801341732 22.03328991172016,13.759018618991009 22.214028134479403,13.725174751751728 22.395079842304067,13.713210923470683 22.454914456804044,13.118798134386427 22.354659370826127,12.516828278584386 22.250756597133368,11.918379782124367 22.14509860482908,11.31931030919407 22.036976042142093,11.482655715342657 21.25165483449309,11.634239310041018 20.526597575853113))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8716501984432
46.08681957359568
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
2023-06-26T23:10:09.603029Z
Batch API, v4.222.2
s3://deafrica-sentinel-1/s1_rtc/N21E011/2023/06/26/05E953
2.0E-4
2.0E-4
true
block average
2
2
22.0
11.0
21.0
12.0
POLYGON((11.535267759400304 21.0,11.32700125980468 22.0,12.0 22.0,12.0 21.0,11.535267759400304 21.0))
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_05E953_N21E011_2023_06_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E953_N21E011_2023_06_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E953_N21E011_2023_06_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E953_N21E011_2023_06_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E953_N21E011_2023_06_26_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