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General
Installation
Known problems
ALOS Processing
Telimago is an image processing software dedicated to the space remote sensing and Erath observation domains.
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Telimago environment contains many different processes able to achieve the following treatments:
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In many cases, most of Telimago applications do not require to import the input data into a proprietary format or make use of any temporary file. This behaviour later called the "live" access capability is made possible though the LiveLink library of Telimago shared between most of its applications. Whether a format is not directly supported by the LiveLink library introduced above, it is, however, possible to import it in the Telimago internal format.
Telimago environment has internal implementations of the following formats for import purpose:
Live supported formats are:
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The tool timPrj can visualy manage and display the projections, datum and ellispoids. It also allow to customize the projections settings.
Map projection systems:
Orbital models:
A very advanced behaviour of the TELIMAGO projection architecture is the
ability to consider the image model (e.g. satellite/instrument orbital
model) as a projection from 3D to 2D and therefore to mix them with the
standard map projection systems. It is therefore possible to convert
coordinates of images to/from map projection system but to convert
coordinates of an image to another without intermediate computation.
The supported image model will be:
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Download the installation script from the download section of this site and execute it:
sh ./install_telimago_X-XX-XXX.sh
Follow the installation instructions.
If the TIM_DIR is already set, the installation script will propose
to replace the current installed version. If you want an other copy
of telimago only change the installation target during the installation
steps.
According to the final message of the installation script, set the TIM_DIR environment variable to the path of the created "Telimago" directory. And source the user configuration file.
setenv TIM_DIR /usr/local/Telimago
source $TIM_DIR/ADMIN/csh.cshrc.user
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On the commandline, simply type the following:
export _POSIX2_VERSION=199209
And then try running the installation again.
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Maven software has been customized to make this operation fully automatic with very few commands. For security reasons, all the site generation commands are supposed to be executed inside the GAEL Consultant's network even if the generated site and distributions are available from internet.
First, check that your classpath includes a jar to a recent drb library and log4j library.
once your environment properly installed, the following commands:Compile and build the entire Telimago distribution:<br></br>
maven dist:deploy
Build and deploy the distribution and information web site:<br></br>
maven site:deploy
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Obtaining a license for using TELIMAGO is quite simple.
First of all, TELIMAGO should be installed into the taget machine. The following steps defines the way to obtain a license key:
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Yes, but no facility is provided for the configuration of the
environment under shells others than csh. You should try to see
the $TIM_DIR/ADMIN/csh.cshrc.user or $TIM_DIR/ADMIN/csh.cshrc.dev
csh shell scripts for configuring your environment.
Rescent update of the system proposes an unqualified version of
sh.bashrc.user able to setup telimago environement under bash.
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This manipulation is not recommended. It is better to use it under unix based environement. Execution under MS Window is quite unstable.
Telimago is a unix based environment, Windows users have to install an additional package dedicated to emulate some UNIX behaviours. This package is called CYGWIN and is freely available at the cygwin web site: http://www.cygwin.com.
First download the cygwin installer and include to the default installation the following packages:
setsid XWin -multiwindow
-clipboard
-winkill
-ac
-noreset
-engine 4
-emulate3buttons 100
setenv TIM_DIR $HOME/Telimago
source $TIM_DIR/ADMIN/csh.cshrc.dev
compi_all
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! $Xorg: XKeysymDB,v 1.3 2000/08/17 19:45:04 cpqbld Exp $
! Copyright 1993 Massachusetts Institute of Technology
!
! Permission to use, copy, modify, distribute, and sell this software and
! its documentation for any purpose is hereby granted without fee, provided
! that the above copyright notice appear in all copies and that both that
! copyright notice and this permission notice appear in supporting
! documentation, and that the name of M.I.T. not be used in advertising or
! publicity pertaining to distribution of the software without specific,
! written prior permission. M.I.T. makes no representations about the
! suitability of this software for any purpose. It is provided "as is"
! without express or implied warranty.
!
! $XFree86: xc/lib/X11/XKeysymDB,v 3.16 2003/02/11 02:51:10 dawes Exp $
hpmute_acute :100000A8
hpmute_grave :100000A9
hpmute_asciicircum :100000AA
hpmute_diaeresis :100000AB
hpmute_asciitilde :100000AC
hplira :100000AF
hpguilder :100000BE
hpYdiaeresis :100000EE
hpIO :100000EE
hplongminus :100000F6
hpblock :100000FC
apLineDel :1000FF00
apCharDel :1000FF01
apCopy :1000FF02
apCut :1000FF03
apPaste :1000FF04
apMove :1000FF05
apGrow :1000FF06
apCmd :1000FF07
apShell :1000FF08
apLeftBar :1000FF09
apRightBar :1000FF0A
apLeftBox :1000FF0B
apRightBox :1000FF0C
apUpBox :1000FF0D
apDownBox :1000FF0E
apPop :1000FF0F
apRead :1000FF10
apEdit :1000FF11
apSave :1000FF12
apExit :1000FF13
apRepeat :1000FF14
hpModelock1 :1000FF48
hpModelock2 :1000FF49
hpReset :1000FF6C
hpSystem :1000FF6D
hpUser :1000FF6E
hpClearLine :1000FF6F
hpInsertLine :1000FF70
hpDeleteLine :1000FF71
hpInsertChar :1000FF72
hpDeleteChar :1000FF73
hpBackTab :1000FF74
hpKP_BackTab :1000FF75
apKP_parenleft :1000FFA8
apKP_parenright :1000FFA9
I2ND_FUNC_L :10004001
I2ND_FUNC_R :10004002
IREMOVE :10004003
IREPEAT :10004004
IA1 :10004101
IA2 :10004102
IA3 :10004103
IA4 :10004104
IA5 :10004105
IA6 :10004106
IA7 :10004107
IA8 :10004108
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IA10 :1000410A
IA11 :1000410B
IA12 :1000410C
IA13 :1000410D
IA14 :1000410E
IA15 :1000410F
IB1 :10004201
IB2 :10004202
IB3 :10004203
IB4 :10004204
IB5 :10004205
IB6 :10004206
IB7 :10004207
IB8 :10004208
IB9 :10004209
IB10 :1000420A
IB11 :1000420B
IB12 :1000420C
IB13 :1000420D
IB14 :1000420E
IB15 :1000420F
IB16 :10004210
DRemove :1000FF00
Dring_accent :1000FEB0
Dcircumflex_accent :1000FE5E
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Dacute_accent :1000FE27
Dgrave_accent :1000FE60
Dtilde :1000FE7E
Ddiaeresis :1000FE22
osfCopy :1004FF02
osfCut :1004FF03
osfPaste :1004FF04
osfBackTab :1004FF07
osfBackSpace :1004FF08
osfClear :1004FF0B
osfEscape :1004FF1B
osfAddMode :1004FF31
osfPrimaryPaste :1004FF32
osfQuickPaste :1004FF33
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osfLeft :1004FF51
osfUp :1004FF52
osfRight :1004FF53
osfDown :1004FF54
osfPrior :1004FF55
osfNext :1004FF56
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osfBeginLine :1004FF58
osfEndData :1004FF59
osfBeginData :1004FF5A
osfPrevMenu :1004FF5B
osfNextMenu :1004FF5C
osfPrevField :1004FF5D
osfNextField :1004FF5E
osfSelect :1004FF60
osfInsert :1004FF63
osfUndo :1004FF65
osfMenu :1004FF67
osfCancel :1004FF69
osfHelp :1004FF6A
osfSelectAll :1004FF71
osfDeselectAll :1004FF72
osfReselect :1004FF73
osfExtend :1004FF74
osfRestore :1004FF78
osfSwitchDirection :1004FF7E
osfPriorMinor :1004FFF5
osfNextMinor :1004FFF6
osfRightLine :1004FFF7
osfLeftLine :1004FFF8
osfDelete :1004FFFF
SunFA_Grave :1005FF00
SunFA_Circum :1005FF01
SunFA_Tilde :1005FF02
SunFA_Acute :1005FF03
SunFA_Diaeresis :1005FF04
SunFA_Cedilla :1005FF05
SunF36 :1005FF10
SunF37 :1005FF11
SunSys_Req :1005FF60
SunProps :1005FF70
SunFront :1005FF71
SunCopy :1005FF72
SunOpen :1005FF73
SunPaste :1005FF74
SunCut :1005FF75
SunPowerSwitch :1005FF76
SunAudioLowerVolume :1005FF77
SunAudioMute :1005FF78
SunAudioRaiseVolume :1005FF79
SunVideoDegauss :1005FF7A
SunVideoLowerBrightness :1005FF7B
SunVideoRaiseBrightness :1005FF7C
SunPowerSwitchShift :1005FF7D
SunCompose :FF20
SunPageUp :FF55
SunPageDown :FF56
SunPrint_Screen :FF61
SunUndo :FF65
SunAgain :FF66
SunFind :FF68
SunStop :FF69
SunAltGraph :FF7E
WYSetup :1006FF00
ncdSetup :1006FF00
XeroxPointerButton1 :10070001
XeroxPointerButton2 :10070002
XeroxPointerButton3 :10070003
XeroxPointerButton4 :10070004
XeroxPointerButton5 :10070005
! The definitions here should match <X11/XF86keysym.h>
XF86ModeLock :1008FF01
XF86Standby :1008FF10
XF86AudioLowerVolume :1008FF11
XF86AudioMute :1008FF12
XF86AudioRaiseVolume :1008FF13
XF86AudioPlay :1008FF14
XF86AudioStop :1008FF15
XF86AudioPrev :1008FF16
XF86AudioNext :1008FF17
XF86HomePage :1008FF18
XF86Mail :1008FF19
XF86Start :1008FF1A
XF86Search :1008FF1B
XF86AudioRecord :1008FF1C
XF86Calculator :1008FF1D
XF86Memo :1008FF1E
XF86ToDoList :1008FF1F
XF86Calendar :1008FF20
XF86PowerDown :1008FF21
XF86ContrastAdjust :1008FF22
XF86RockerUp :1008FF23
XF86RockerDown :1008FF24
XF86RockerEnter :1008FF25
XF86Back :1008FF26
XF86Forward :1008FF27
XF86Stop :1008FF28
XF86Refresh :1008FF29
XF86PowerOff :1008FF2A
XF86WakeUp :1008FF2B
XF86Eject :1008FF2C
XF86ScreenSaver :1008FF2D
XF86WWW :1008FF2E
XF86Sleep :1008FF2F
XF86Favorites :1008FF30
XF86AudioPause :1008FF31
XF86AudioMedia :1008FF32
XF86MyComputer :1008FF33
XF86VendorHome :1008FF34
XF86LightBulb :1008FF35
XF86Shop :1008FF36
XF86History :1008FF37
XF86OpenURL :1008FF38
XF86AddFavorite :1008FF39
XF86HotLinks :1008FF3A
XF86BrightnessAdjust :1008FF3B
XF86Finance :1008FF3C
XF86Community :1008FF3D
XF86AudioRewind :1008FF3E
XF86BackForward :1008FF3F
XF86Launch0 :1008FF40
XF86Launch1 :1008FF41
XF86Launch2 :1008FF42
XF86Launch3 :1008FF43
XF86Launch4 :1008FF44
XF86Launch5 :1008FF45
XF86Launch6 :1008FF46
XF86Launch7 :1008FF47
XF86Launch8 :1008FF48
XF86Launch9 :1008FF49
XF86LaunchA :1008FF4A
XF86LaunchB :1008FF4B
XF86LaunchC :1008FF4C
XF86LaunchD :1008FF4D
XF86LaunchE :1008FF4E
XF86LaunchF :1008FF4F
XF86ApplicationLeft :1008FF50
XF86ApplicationRight :1008FF51
XF86Book :1008FF52
XF86CD :1008FF53
XF86Calculater :1008FF54
XF86Clear :1008FF55
XF86Close :1008FF56
XF86Copy :1008FF57
XF86Cut :1008FF58
XF86Display :1008FF59
XF86DOS :1008FF5A
XF86Documents :1008FF5B
XF86Excel :1008FF5C
XF86Explorer :1008FF5D
XF86Game :1008FF5E
XF86Go :1008FF5F
XF86iTouch :1008FF60
XF86LogOff :1008FF61
XF86Market :1008FF62
XF86Meeting :1008FF63
XF86MenuKB :1008FF65
XF86MenuPB :1008FF66
XF86MySites :1008FF67
XF86New :1008FF68
XF86News :1008FF69
XF86OfficeHome :1008FF6A
XF86Open :1008FF6B
XF86Option :1008FF6C
XF86Paste :1008FF6D
XF86Phone :1008FF6E
XF86Q :1008FF70
XF86Reply :1008FF72
XF86Reload :1008FF73
XF86RotateWindows :1008FF74
XF86RotationPB :1008FF75
XF86RotationKB :1008FF76
XF86Save :1008FF77
XF86ScrollUp :1008FF78
XF86ScrollDown :1008FF79
XF86ScrollClick :1008FF7A
XF86Send :1008FF7B
XF86Spell :1008FF7C
XF86SplitScreen :1008FF7D
XF86Support :1008FF7E
XF86TaskPane :1008FF7F
XF86Terminal :1008FF80
XF86Tools :1008FF81
XF86Travel :1008FF82
XF86UserPB :1008FF84
XF86User1KB :1008FF85
XF86User2KB :1008FF86
XF86Video :1008FF87
XF86WheelButton :1008FF88
XF86Word :1008FF89
XF86Xfer :1008FF8A
XF86ZoomIn :1008FF8B
XF86ZoomOut :1008FF8C
XF86Away :1008FF8D
XF86Messenger :1008FF8E
XF86WebCam :1008FF8F
XF86MailForward :1008FF90
XF86Pictures :1008FF91
XF86Music :1008FF92
! XFree86 special action keys
XF86_Switch_VT_1 :1008FE01
XF86_Switch_VT_2 :1008FE02
XF86_Switch_VT_3 :1008FE03
XF86_Switch_VT_4 :1008FE04
XF86_Switch_VT_5 :1008FE05
XF86_Switch_VT_6 :1008FE06
XF86_Switch_VT_7 :1008FE07
XF86_Switch_VT_8 :1008FE08
XF86_Switch_VT_9 :1008FE09
XF86_Switch_VT_10 :1008FE0A
XF86_Switch_VT_11 :1008FE0B
XF86_Switch_VT_12 :1008FE0C
XF86_Ungrab :1008FE20
XF86_ClearGrab :1008FE21
XF86_Next_VMode :1008FE22
XF86_Prev_VMode :1008FE23
usldead_acute :100000A8
usldead_grave :100000A9
usldead_diaeresis :100000AB
usldead_asciicircum :100000AA
usldead_asciitilde :100000AC
usldead_cedilla :1000FE2C
usldead_ring :1000FEB0
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Warning: Locale not supported for XmbTextListToTestProperty
Warning: Cannot convert XmString to compound text
XIO: fatal IO error 0 (Success) on X server ":0.0"
after 103 requests (88 known processed) with 0 events remaining.
cd /usr/share/X11/locale
sudo cp -r /usr/lib/locale/en_US.iso885915 en_US.iso8885915
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ALOS expert tools is a subset of the TELIMAGO applications specialy selected and designed to perform the ALOS CAL/VAL. ALEX includes applications able to visualize ALOS images, to navigate inside ALOS CEOS structure, to check the geometry accuracy, and manage radiometrics transformations. The ALOS expert tools does not contains any reference data. The ingest and projections capacities are the same as the ones proposed in TELIMAGO full package.
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TELIMAGO/ALEX are able to manage many RPC formats (Ikonos, QUICKBird,
JAXA/ALOS...and RPC-A/RPC-B supports). The import application (LIVETIM) automaticaly
recognize the RPC format of the file provided throw "-rpc" parameter and decode
it into a TELIMAGO file output. RPC prodived by JAXA have a singular line reference
definition based on the following table:
| Nadir view products |
Forward and Backward
views |
||||||
| CCD Pixel Number | Number on a unit | successive address | absolute address | CCD Pixel Number | Number on a unit | successive address | absolute address |
| 1 | 16 : 4976 |
16 : 4976 |
16 : 4976 |
1 |
1271 : 4976 |
1271 : 4928 |
1271 : 4928 |
| 2 |
17 : 4976 |
4977 : 9936 |
5009 : 4976 |
2 |
33 : 4928 |
4929 : 9824 |
4961 : 9856 |
| 3 |
17 : 4976 |
9937 : 14896 |
10001 : 4976 |
3 |
33 : 4928 |
9825 : 14720 |
9889 : 14784 |
| 4 |
17 : 4976 |
14897 : 19856 |
14993 : 19952 |
4 |
33 : 4928 |
14721 : 19616 |
14817 : 19712 |
| 5 |
17 : 4976 |
19857 : 24816 |
19985 : 24944 |
5 |
33 : 4928 |
19617 : 24512 |
19745 : 24640 |
| 6 |
17 : 4976 |
24817 : 29776 |
24977 : 29936 |
6 |
33 : 4928 |
24513 : 29408 |
24673 : 29568 |
| 7 |
33 : 4928 |
29409 : 34304 |
29601 : 34496 |
||||
| 8 |
33 : 3690 |
34305 : 37962 |
34529 : 38186 |
||||
First part of the procedure consists in decoding the input product
and manage the CCD order according to the successive adresses.
> LIVETIM -if product/cdrom/1B1/ALPSMF014002820-O1B1___F-A0601628-001 \
-rad ALPSMF014002820-O1B1___F-A0601628-001
> timHeader -if ALPSMF014002820-O1B1___F-A0601628-001.1 | grep prismCCD prismCCD 5
According to the CCD number of the first extracted file, we can
deduct the offset to apply while COMPOS process:
> COMPOS -if ALPSMF014002820-O1B1___F-A0601628-001.1 \
ALPSMF014002820-O1B1___F-A0601628-001.2 \
ALPSMF014002820-O1B1___F-A0601628-001.3 \
ALPSMF014002820-O1B1___F-A0601628-001.4 \
-of compo \
-ulc 0 19617 0 24513 0 29409 0 34305 \
-npx 37962 \
-pba yes
produces the following output:
Once joining the CCDs, It is now possible to apply the JAXA RPC with
injecting the RPC values:
> LIVETIM -if compo -rad compo_rpc -rpc rpc_F014002820.txt
And apply geocoding with "Image" model and "analytic" mode:
> MAPPER -if compo_rpc \
-of compo_rpc_map \
-prj "projection=Geographic \
ellipsoid=WGS_1984 \
datum=WGS_84 \
unit=radian \
central_meridian=Greenwich" \
-pxh 1e-6 \
-pxw 1e-6 \
-mod Analytic \
-fun Image
Regarding this procedure, it is now
possible to compare ALOS PRISM product mapped using the RPC model and
other available models implemented in telimago (ALOS sensor model,
internal polynoms model...). Moreover, the micro-disparity application (DISPAR)
can also perform a sub-pixel disparity assessement between different images.
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