Hi everybody,
I have a small problem with the use of the OTB. I use the library Orfeo in
a professional environnement to process Pleiades image using command line.
We use ADS products at PRIMARY BUNDLE brought to L2A (orthorectified and
atmo corrected). We never had any problems in our workflow until this week:
- We ordered a picture "INSTANT TASKING" format PRIMARY
- We ran the process, but we had a problem with orthorectification: the
image is upside down (mirror effect) and just above the position it should
occupy on the map.
After going trought the OTB manual and the forum and the metadata of the
image, it seems that this problem could be because "yspacing" is a negative
value ... Another possibility is that the product is delivered in the
format SYSTEM_SENSOR and not SENSOR as usual.
My question is this: is it possible to overcome this problem? Is it
possible to set up a routine that automatically overcomes this problem in a
script, when necessary?
To light my problem, here is the command line used
set
PAN="C:\Users\huert\Desktop\Demo_Instant_Tasking_Event_SO16011807-2-01_DS_PHR1A_201606292324213_FR1_PX_E165S22_0216_01013\FCGC600379740\IMG_PHR1A_P_001\IMG_PHR1A_P_201606292324213_SEN_1847607101-001_R1C1.TIF"
set
MS="C:\Users\huert\Desktop\Demo_Instant_Tasking_Event_SO16011807-2-01_DS_PHR1A_201606292324213_FR1_PX_E165S22_0216_01013\FCGC600379740\IMG_PHR1A_MS_002\IMG_PHR1A_MS_201606292324213_SEN_1847607101-002_R1C1.TIF"
set
OUT="C:\Users\huert\Desktop\Demo_Instant_Tasking_Event_SO16011807-2-01_DS_PHR1A_201606292324213_FR1_PX_E165S22_0216_01013\FCGC600379740\"
set DEM="C:\Users\huert\Desktop\PROVISOIRE\SRTM\S22E165.hgt"
set GEOID="C:\Users\huert\Desktop\SCRIPT\Script
Pléiades\EGM96\OTB\egm96.grd"
set EPSG="4326"
otbcli_OpticalCalibration -in %PAN% -out %PAN%_TOC.TIF uint16 -level toc
-milli 1 -ram 15000
otbcli_OpticalCalibration -in %MS% -out %MS%_TOC.TIF uint16 -level toc
-milli 1 -ram 15000
otbcli_BundleToPerfectSensor -inp %PAN%_TOC.TIF -inxs %MS%_TOC.TIF -mode
phr -out %OUT%BUNDLE.TIF uint16 -ram 15000
otbcli_OrthoRectification -io.in %OUT%BUNDLE.TIF -io.out %OUT%ORTHO.TIF
uint16 -elev.dem %DEM% -elev.geoid %GEOID% -map.epsg.code %EPSG%
As the result of a Read Image Picture information Panchromatic the bundle:
general image information:
Number of bands: 1
No data flags: Not found
Start index: [0,0]
Size: [21373.20912]
Origin: [1,1]
Spacing: [1, -1]
Estimated ground spacing (in meters): [0.540622,0.519378]
Image information acquisition:
Sensor: PHR 1A
Image identification number: 1847607101-001
Acquisition time: 2016-06-29T23: 24: 00
Country: New Caledonia
Town N├®pou
Image footprint coordinates:
Upper left corner (latitude, longitude) = [-21.3196,165.058]
Upper right corner (latitude, longitude) = [-21.3187,165.169]
Lower left corner (latitude, longitude) = [-21.4169,165.058]
Lower right corner (latitude, longitude) = [-21.4164,165.169]
Image default RGB composition:
[R, G, B] = [0,1,2]
Ground control information points:
Number of GCPs = 0
GCPs projection =
Output parameters value:
indexx: 0
indexy: 0
sizex: 21373
SizeY: 20912
spacingx: 1
spacingy: -1
originX: 1
originY: 1
estimatedgroundspacingx: 0.5406222343
estimatedgroundspacingy: 0.5193778872
numberbands: 1
Sensor: PHR 1A
id: 1847607101-001
time: 2016-06-29T23: 24: 00
ullat: -21.31964302
ullon: 165.057724
urlat: -21.31869698
urlon: 165.1693726
lrlat: -21.41637611
lrlon: 165.1694641
lllat: -21.41688919
lllon: 165.0575409
town: N├®pou
country: New Caledonia
rgb.r: 0
rgb.g: 1
rgb.b: 2
projectionref:
keyword:
gcp.count: 0
gcp.proj:
gcp.ids:
gcp.info:
gcp.imcoord:
gcp.geocoord:
--
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