Triton TritonMap Manuel d'utilisateur

DelphMap User’s Manual Software documentation through v2.10 June 2004

Contents PREFACE ... vCHAPTER 1 Getting Started with DelphMap ...

June 2004 DelphMap™ User's Manual FIGURE 42. Access paths for ROV Flight and Dredging functions To change the size of the ROV (or Dredging) sym

June 2004 DelphMap™ User's Manual 2. Specify new values in one or more of the Shape text boxes and click OK. Viewing a Single Beam Profile for

June 2004 DelphMap™ User's Manual Chapter 5 Working with Three-Dimensional Contacts You can get an approximate three-dimensional model of select

June 2004 DelphMap™ User's Manual To make a three-dimensional contact • Double-left-click in your imagery. A three-dimensional image of the ar

June 2004 DelphMap™ User's Manual FIGURE 44. Three-dimensional contact with light source position The hypothetical light source used to genera

June 2004 DelphMap™ User's Manual TABLE 2. Three-dimensional contact icons, meanings Icon Icon’s ‘Tool Tip’ Identity and Meaning Snapshot: I

June 2004 DelphMap™ User's Manual Decrease the Vertical Scale: This de-emphasizes the highs and lows of the undulations being used to represent

June 2004 DelphMap™ User's Manual FIGURE 45. Snapshot taken of a three-dimensional contact Through combinations of keystrokes and pointer click

June 2004 DelphMap™ User's Manual • If you hold down the <SHIFT> key and drag with your trackball’s or mouse’s left button: Both the light

June 2004 DelphMap™ User's Manual In this dialog box you also can specify one of four file formats to be used for any snapshots of three-dimen

CHAPTER 2 Icons and Display Tools...17The Toolbar Icons...17Open and Sav

June 2004 DelphMap™ User's Manual Chapter 6 Displaying Image Profiles Overview Normally, you view your imagery in DelphMap from the top down (“

June 2004 DelphMap™ User's Manual If your profile is just that of a bathy layer, you get a profile showing just depth. The layer’s name appears

June 2004 DelphMap™ User's Manual • If your profile is a mix of sidescan and bathy layers, the displayed profile has panels for both amplitude (

June 2004 DelphMap™ User's Manual FIGURE 49. Amplitude and depth reported in a display profile Changing the Look of Your Display Profile Afte

June 2004 DelphMap™ User's Manual TABLE 3. Display Profile icons and what they do Icon Icon’s Meaning Remote Zoom: This enlarges the imag

June 2004 DelphMap™ User's Manual Changing Profile Setup Parameters In addition to the icons noted in Table 3, DelphMap provides a dialog box f

June 2004 DelphMap™ User's Manual FIGURE 50. Profile Setup dialog box As the Profile Setup dialog box shows, you can: • specify distance unit

June 2004 DelphMap™ User's Manual Changing Field of View and Point of Focus A slider bar at the bottom of the Display Profile window can be mani

June 2004 DelphMap™ User's Manual 2. Stop dragging when you reach a desired field of view. Initially, therefore, you will be able to drag handl

June 2004 DelphMap™ User's Manual FIGURE 52. Report Setup example for generating a report To generate a report file 1. In the Report Setup

CHAPTER 3 Importing and Exporting...40Importing Files of Different Resolutions...40Importing Different Kinds

June 2004 DelphMap™ User's Manual 3. Decide whether to include or exclude slope data as part of the report: Put a check mark in the Compute Slo

June 2004 DelphMap™ User's Manual FIGURE 53. Profile Report generated from Display Profile function Note: The column labeled Layer #4 (m) iden

June 2004 DelphMap™ User's Manual • Delete last point: deletes the last point you inserted into your imagery • Erase profile: delete the entire

June 2004 DelphMap™ User's Manual 3. Click the Import objects from an ASCII file icon from the Digit toolbar. The icon looks exactly like the Op

June 2004 DelphMap™ User's Manual Chapter 7 Printing and Comparing DelphMap imagery can be printed. You can also use DelphMap to compare two fil

June 2004 DelphMap™ User's Manual The print preview closes and the printer dialog box for the current windows printer opens. Note: It is not a

June 2004 DelphMap™ User's Manual FIGURE 54. From Map Layout dialog to a resulting view of imagery Seeing Differences Between Two Similar Files

June 2004 DelphMap™ User's Manual Volumetric computation computes the volume from two DDS_VIF bathymetry files and puts the results in a third D

June 2004 DelphMap™ User's Manual FIGURE 55. Two similar lines before computing a comparison 3. From the DelphMap main menu, access Tools→A-B.

June 2004 DelphMap™ User's Manual FIGURE 56. The A-B Computation dialog box The entries for the first file, the second file, and the output fil

CHAPTER 5 Working with Three-Dimensional Contacts...88 CHAPTER 6 Displaying Image Profiles...96 Overview ...

June 2004 DelphMap™ User's Manual Chapter 7: Printing and Comparing 116

June 2004 DelphMap™ User's Manual Computing Volumetric Differences To make a valid volumetric comparison between any two bathymetry DDS_VIF file

June 2004 DelphMap™ User's Manual The entries for the first file, the second file, and the output file that will contain the differences between

June 2004 DelphMap™ User's Manual Chapter 8 TIFF and GeoTIFF Differences A Peek at TIFF and GeoTIFF Differences Many raster file formats can be

June 2004 DelphMap™ User's Manual to the computer’s world of row-and-order scheme. Geo-referenced files can do this if those files make all thei

June 2004 DelphMap™ User's Manual TABLE 4. Arrangement of a world file’s data Typical World File’s Contents Meaning of the Contents 12.3456789

June 2004 DelphMap™ User's Manual FIGURE 59. Projection Information window with typical data Chapter 8: TIFF and GeoTIFF Differences 122

June 2004 DelphMap™ User's Manual Finally, be aware that although DelphMap can export only certain DDS projections to GeoTIFF, DelphMap can alwa

June 2004 DelphMap™ User's Manual Supported Lambert Projections • Lambert I • Lambert II • Lambert III • Lambert IIe Unsupported State Planes De

June 2004 DelphMap™ User's Manual TABLE 5. Some Web Sites Having GeoTIFF Information Item Site Name URL geotiff.zip Triton Elics Internati

CHAPTER 9 Troubleshooting Problems...126 Frequently Asked Questions…and Answers... 126

June 2004 DelphMap™ User's Manual CHAPTER 9 Troubleshooting Problems Frequently Asked Questions…and Answers Some problems go away by using simp

June 2004 DelphMap™ User's Manual However, if DelphMap is not running, then the old version of MFC42.DLL will be loaded because serialsrv.exe is

June 2004 DelphMap™ User's Manual CHAPTER 1 Getting Started with DelphMap Software Installation Notes Typical software installation CD may co

June 2004 DelphMap™ User's Manual TEI software is compatible with Windows NT 4.0, Windows 2000, and Windows XP. The following notes will help y

June 2004 DelphMap™ User's Manual • The TEI manuals that are installed with the software are in Adobe Acrobat PDF format. Acrobat Reader softwa

June 2004 DelphMap™ User's Manual FIGURE 2. Modify, Repair, Remove choices during installation You will need to remove the old version of the

June 2004 DelphMap™ User's Manual Solutions to Some Common Problems Problem: After about five minutes the installation does not complete and t

Copyright Notice This software is copyrighted and licensed for use on one computer per copy. Triton Elics International grants permission to the purch

June 2004 DelphMap™ User's Manual Solution: Consider using the Minimum Installations option located on the CD to install only the programs you

June 2004 DelphMap™ User's Manual With the Summer 2001 release of TEI software, some DLL names changed to avoid conflicts with other non-TEI

June 2004 DelphMap™ User's Manual 4. When the installation completes, re-boot your PC. 5. When the system restarts, Norton Auto-Protect will

June 2004 DelphMap™ User's Manual *.PCM Pulse Code Modulation photo image file *.SHP ESRI® ArcView Shape files. Types of files that can be

June 2004 DelphMap™ User's Manual 1. In Windows Explorer, create a parent folder (directory) to hold your DelphMap project (DMP) file. 2. In

June 2004 DelphMap™ User's Manual 7. One at a time, import file(s) or insert whatever layers will be part of your project. Specify one of the

June 2004 DelphMap™ User's Manual DelphMap displays a dialog box where you can specify a project file to open. 2. Specify the file name by eit

June 2004 DelphMap™ User's Manual (thumbnail viewof main window)34(Main Display Window)728(Zoomed ViewWindow)(SurveyControlPanel)91 FIGURE 4.

June 2004 DelphMap™ User's Manual Feature Selection Box Area 2 of Figure 4. From this drop-down box you can select one of seven different descr

June 2004 DelphMap™ User's Manual Main Display Window Area 5 of Figure 4. The largest area of your DelphMap application window, the Main Displa

All other brand or product names mentioned in this manual are trademarks or registered trademarks of their respective companies or organizations.

June 2004 DelphMap™ User's Manual see the separate technical manual, Using DelphNav, provided by Triton Elics International, for the functional

June 2004 DelphMap™ User's Manual Chapter 2 Icons and Display Tools Using icons and other display tools, DelphMap has several controls for worki

June 2004 DelphMap™ User's Manual Zoom In The Zoom in function magnifies the image in your main display area by a factor of two and moves the i

June 2004 DelphMap™ User's Manual function, click the icon again to return the icon to a non-selected state. (Choosing a different icon also des

June 2004 DelphMap™ User's Manual Drawing Line Types If you have enabled the Edit/Save a Digit function, you can then choose a line drawing t

June 2004 DelphMap™ User's Manual 3. Select (or create) a label to be associated with the points or lines you intend to draw, which you can do

June 2004 DelphMap™ User's Manual FIGURE 5. Spline option located as line type in Vector→Properties→Settings Chapter 2: Icons and Display Tool

June 2004 DelphMap™ User's Manual Measure Tool The Measure tool function enables measurement of range and bearing between points on the image.

June 2004 DelphMap™ User's Manual Metric and Geographic Grids Clicking this icon displays a dialog box for two types of gridding — metric or ge

June 2004 DelphMap™ User's Manual Bathymetry Processing If you have purchased the BathyPro utility from Triton Elics International, this BathyP

Safety Precautions Please adhere to the hardware and software precautions mentioned below. In addition, observe all safety precautions mentioned in

June 2004 DelphMap™ User's Manual icon, the Cross Cursor icon, the Metric and Geographic Grid icon, and the Color Palette icon also are examples

June 2004 DelphMap™ User's Manual Settings for Tools A dialog box for tools settings for can be reached from the main menu via Settings→Tools or

June 2004 DelphMap™ User's Manual From the Browse buttons ( ) next to any of eight objects associated with the DelphMap application window, you

June 2004 DelphMap™ User's Manual FIGURE 7. 2D Contacts dialog box Confidence Radius. When a contact is imported, or generated from within Delp

June 2004 DelphMap™ User's Manual Folder name to store geocoded image. When importing a contact, the user has the option of creating a geocoded

June 2004 DelphMap™ User's Manual FIGURE 8. 3D Contacts dialog box Displaying 3D contacts can be memory-intensive. If you get a DelphMap messag

June 2004 DelphMap™ User's Manual Settings for Pipe & Span Tracking You use the Pipe Span Tracking tab of the DelphMap Settings dialog box

June 2004 DelphMap™ User's Manual Reset to Factory Settings If you are experiencing unexpected behavior from DelphMap, consider choosing Reset t

June 2004 DelphMap™ User's Manual FIGURE 10. File(s) tab area of the Settings box for vector layers To set properties for contact objects and t

June 2004 DelphMap™ User's Manual Green check marks initially appear in boxes indicating that whatever properties are specified here will be set

© 1991-2004 Triton Elics International, Inc. All rights reserved. Printed in the U.S.A. SOFTWARE LICENSE AGREEMENT By opening this package, you ag

June 2004 DelphMap™ User's Manual You can suppress or enable those colors, independently of each other, although it is advisable to make the Obj

June 2004 DelphMap™ User's Manual FIGURE 12. Settings dialog box for a digit type of vector layer In the Settings tab area of the dialog box (

June 2004 DelphMap™ User's Manual To assign colors to labels or objects in layers 1. Right-click on a vector layer name in the Project Files w

June 2004 DelphMap™ User's Manual For each of the remaining layers whose colors you wish to change, repeat the procedure ‘To set properties for

June 2004 DelphMap™ User's Manual Chapter 3 Importing and Exporting DelphMap can import a number of different types of files as layers to form i

June 2004 DelphMap™ User's Manual The geodesy information might be available to you a number of ways: It might be a text file specifying the cor

June 2004 DelphMap™ User's Manual FIGURE 14. Matching settings when inserting a background layer Chapter 3: Importing and Exporting 42

June 2004 DelphMap™ User's Manual In order to position any bitmap correctly in a project, your file to be imported must contain the information

June 2004 DelphMap™ User's Manual Note: Even when the position is in latitude and longitude, you should also check the datum. Usually this will

June 2004 DelphMap™ User's Manual FIGURE 16. BSB chart image imported as background layer Chapter 3: Importing and Exporting 45

2. UPGRADES. SOFTWARE and documentation upgrades are provided free of charge for one year from the date of shipment. If the SOFTWARE is an upgrade, yo

June 2004 DelphMap™ User's Manual FIGURE 17. Background and shapefile layers together in imagery Chapter 3: Importing and Exporting 46

June 2004 DelphMap™ User's Manual FIGURE 18. Background and foreground layers inserted in imagery Chapter 3: Importing and Exporting 47

June 2004 DelphMap™ User's Manual Importing a Contact File Contact (CON) files are files that have been created in Triton Elics’s Target or Targ

June 2004 DelphMap™ User's Manual FIGURE 19. 2D Contacts dialog box Chapter 3: Importing and Exporting 49

June 2004 DelphMap™ User's Manual 2. 3. 4. 5. 6. Once the 2D contact settings have been selected, from the main menu of DelphMap, choose Project

June 2004 DelphMap™ User's Manual FIGURE 20. Imported 2D Contact To import a Contact directly from Target or TargetPro 1. Before importing a

June 2004 DelphMap™ User's Manual For more information on each option, see Additional Display Aids, General Settings Menu from Main Menu. 2. 3.

June 2004 DelphMap™ User's Manual The system displays the image of the contact and its annotation dialog box, complete with quantitative data fo

June 2004 DelphMap™ User's Manual Isis Echoing to DelphMap This function echoes cursor selections in Isis to DelphMap. When a user left-clicks a

June 2004 DelphMap™ User's Manual FIGURE 22. Imported DXF classification file example Areas of the imported classification are shaded to show d

SOFTWARE or hardware has resulted from accident, abuse, or misapplication. Any replacement SOFTWARE or hardware will be warranted for the remainder of

June 2004 DelphMap™ User's Manual FIGURE 23. Classification file fully labeled and colored — example A seabed classification file imported and

June 2004 DelphMap™ User's Manual FIGURE 24. DXF layer inserted without benefit of classifying colors Chapter 3: Importing and Exporting 57

June 2004 DelphMap™ User's Manual Importing an ASCII Point or Line File Importing an ASCII file of points with or without labels into DelphMap i

June 2004 DelphMap™ User's Manual 5. Define the X and Y positions and units. Then click OK. FIGURE 26. ASCII file importation setup dialog bo

June 2004 DelphMap™ User's Manual To import a line from an ASCII file • To import a line defined by ASCII points, the method is the same as to

June 2004 DelphMap™ User's Manual FIGURE 27. Merge layers dialog box, initial display 2. 3. In the Files to merge panel, CTRL-click on two or m

June 2004 DelphMap™ User's Manual the merged results to your working directory if you do the merge operation. It is that file which can be expor

June 2004 DelphMap™ User's Manual You’re ready to merge your files after you have selected the total number of lines and the options to be appli

June 2004 DelphMap™ User's Manual Exporting a Layer as a File Any layer you have imported into DelphMap can be exported out of DelphMap as a TIF

June 2004 DelphMap™ User's Manual simultaneously saves two files: a TIF version of the layer and a supporting TFW file. The latter is known as a

Preface: Using This Manual This book is intended for user who wishes to use the DelphMap software application to create and combine georeferenced imag

June 2004 DelphMap™ User's Manual Chapter 4 Managing Layers DelphMap has several controls for manipulating displayed imagery. This chapter expla

June 2004 DelphMap™ User's Manual unchecked, the layer is hidden until rechecked. View Layer windows, if any are open, are unaffected by checkin

June 2004 DelphMap™ User's Manual FIGURE 30. Right-clicking the layer type called image Chapter 4: Managing Layers 68

June 2004 DelphMap™ User's Manual FIGURE 31. Right-clicking the name of an image layer FIGURE 32. Right-clicking the layer type called vector

June 2004 DelphMap™ User's Manual FIGURE 33. Right-clicking the name of a vector layer FIGURE 34. Right-clicking on a file name in any layer

June 2004 DelphMap™ User's Manual Loading, Viewing, and Moving Layers As already noted, DelphMap can process and display bitmapped, vector aspec

June 2004 DelphMap™ User's Manual Which version of the dialog box you get depends on the contents of the layer you are inserting. For the fulle

June 2004 DelphMap™ User's Manual 4. Click OK in the dialog box after you have provided the layer name information. DelphMap inserts the layer i

June 2004 DelphMap™ User's Manual To insert a non-DelphMap file as a layer 1. Choose Project→Insert layer(s) from the main menu (or right-clic

June 2004 DelphMap™ User's Manual If you are inserting a SHP file, DelphMap displays a dialog box where you can specify which field in the SHP f

June 2004 DelphMap™ User's Manual FIGURE 38. Multiple layers inserted into a DelphMap project In Figure 38 notice that the Project Files Window

June 2004 DelphMap™ User's Manual Identifying Mosaicked Images When an XTF file is mosaicked in Isis, several files are generated: • Filename.DD

June 2004 DelphMap™ User's Manual Layer Manager The Layer Management dialog box is evocable from three locations: an icon on the toolbar, thro

June 2004 DelphMap™ User's Manual Change file position by clicking the corresponding up/ down arrow icon, , or dragging and dropping one or more

June 2004 DelphMap™ User's Manual 3. While moving your cursor in the cursor value layer, observe that the Position and Distance Window reports

June 2004 DelphMap™ User's Manual FIGURE 40. Cursor value layer example, reporting depth at cursor Note: Although it is possible to have Delph

June 2004 DelphMap™ User's Manual is dominant and subordinate layers cannot shine through. This is the DelphMap default. • Shinethrough – Min: T

June 2004 DelphMap™ User's Manual 4. Specify an XTF file to open in the dialog box that is displayed after you clicked Finish. The system displ

June 2004 DelphMap™ User's Manual Fast machines will show the movement in an apparently smooth continuum. To use ROV Flight (or Dredging) in r

June 2004 DelphMap™ User's Manual • In Boat Display Mode, you can choose to keep the ROV or dredge symbol confined to DelphMap’s main display wi