https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-13T18:02:05.571251Z
2023-10-13T18:02:34.608377Z
s3://sentinel-s1-l1c/GRD/2023/10/13/IW/DV/S1A_IW_GRDH_1SDV_20231013T180205_20231013T180234_050750_061D9E_8D93
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
2023-10-13T18:02:05.571251Z
2023-10-13T18:02:34.608377Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231013T165105_V20231013T161356_20231013T224856.EOF
346.9174625444935
693000
Copernicus Ground Segment
2023-10-13T18:33:15.910367Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231013T180205_20231013T180234_050750_061D9E_8D93
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.7948479687465142 34.93692105394737,-1.3847125884670168 35.00081465089054,-1.1033041981331677 35.043790964755516,-0.8183851321540133 35.08659160695596,-0.3977249861368868 35.148489393066846,0.022989761446164683 35.208847200437546,0.3093779549427405 35.24904235286216,0.5899455926649186 35.28773456581286,0.9118838051039907 35.331267785693136,0.8611129612536044 35.56918118378834,0.8201838928749798 35.74899871127821,0.7815500720009689 35.92911940674112,0.7473763995946903 36.109821371859354,0.6701718819637177 36.47006415509288,0.5714481499648003 36.952434171488456,0.24267103525656444 36.90928678427757,-0.04569184730173409 36.87063893562217,-0.33376204136029525 36.831293609364764,-0.7653086776385539 36.770971453270846,-1.0526275362598456 36.72988984513554,-1.4830265097343374 36.66697155467944,-1.7695666376843575 36.624164703113884,-2.194497582103425 36.559325653330816,-2.03536993938447 35.8958543358249,-1.8637011518505906 35.17349868019109,-1.806257409110736 34.99519560303546,-1.7948479687465142 34.93692105394737))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66212009971794
46.41091626321466
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
2023-10-13T22:00:42.184295Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N35E000/2023/10/13/061D9E
2.0E-4
2.0E-4
true
block average
2
2
36.0
0.0
35.0
1.0
POLYGON((0.7681454022044445 36.0,0.7815500720010424 35.929119406740696,0.82018389287494 35.74899871127827,0.8611129612535233 35.56918118378849,0.9118838051039837 35.33126778569313,0.0 35.20554897616377,0.0 36.0,0.7681454022044445 36.0))
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_061D9E_N35E000_2023_10_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061D9E_N35E000_2023_10_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061D9E_N35E000_2023_10_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061D9E_N35E000_2023_10_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061D9E_N35E000_2023_10_13_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