https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-11T18:41:38.901042Z
2023-05-11T18:42:07.930056Z
s3://sentinel-s1-l1c/GRD/2023/5/11/IW/DV/S1A_IW_GRDH_1SDV_20230511T184138_20230511T184207_048490_05D535_32FC
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
2023-05-11T18:41:38.901042Z
2023-05-11T18:42:07.930056Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230511T171923_V20230511T165458_20230511T232958.EOF
347.2972402831329
693000
Copernicus Ground Segment
2023-05-11T19:03:48.235115Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230511T184138_20230511T184207_048490_05D535_32FC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.890309278522935 29.63045136939001,-10.506978866028467 29.694317009497517,-10.246956978527432 29.73696111657076,-9.855870635718473 29.800072775778364,-9.59425652217937 29.841601985267232,-9.333368330577644 29.88246800563818,-8.934513800014868 29.94387998881647,-8.668035048259014 29.984195246678205,-8.320974869837498 30.035836892910865,-8.329938693854425 30.094186443384416,-8.371229134245155 30.27398576060045,-8.40936213685492 30.45424203021171,-8.449539380923623 30.634204279117796,-8.47959201966892 30.815625489058235,-8.503216609529545 30.99796215873812,-8.549056594224744 31.17710187830763,-8.592224878080295 31.356628315780355,-8.654948639522177 31.65814429244169,-9.006743962415966 31.6071984246743,-9.270612157051389 31.568300006100877,-9.673378692961814 31.50782255902884,-9.939259837400318 31.46715976208856,-10.204269290419786 31.426045867936992,-10.60134682427088 31.363350894139586,-10.86577047091386 31.32087348336043,-11.25556391089046 31.25719145848185,-11.065114676393952 30.412176433377013,-10.890309278522935 29.63045136939001))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.726128928828
46.33813538175372
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
2023-05-11T20:49:00.045920Z
Batch API, v4.202.0
s3://deafrica-sentinel-1/s1_rtc/N30W012/2023/05/11/05D535
2.0E-4
2.0E-4
true
block average
2
2
31.0
-12.0
30.0
-11.0
POLYGON((-11.0 30.12098534208069,-11.197598176635246 31.0,-11.0 31.0,-11.0 30.12098534208069))
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_05D535_N30W012_2023_05_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D535_N30W012_2023_05_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D535_N30W012_2023_05_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D535_N30W012_2023_05_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D535_N30W012_2023_05_11_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