tphoto.pdf

TerraPhoto User’s Guide

Terrasolid Ltd

13.11.2003

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Trademarks

MicroStation®, MDL® and MicroStation stylized "M" are registered trademarks of Bentley

Systems, Incorporated. MicroStation PowerDraft and MicroStation GeoOutlook are trademarks

of Bentley Systems, Incorporated.

TerraBore, TerraLink, TerraMatch, TerraModeler, TerraPark, TerraPhoto, TerraPipe, TerraScan,

TerraStreet and TerraSurvey are trademarks of Terrasolid Limited.

Windows is a trademark of Microsoft Corporation.

Acrobat Reader is a trademark of Adobe Systems Incorporated.

OSTN02 is a trademark of Ordnance Survey, the national mapping agency of Great Britain.

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Table of Contents

Getting Started

1 Documentation ................................................................................................ 8

About the documentation ...................................................................... 8

Accessing documentation on-line ......................................................... 8

Document conventions ......................................................................... 8

MicroStation documentation ................................................................ 8

2 Introduction to TerraPhoto ........................................................................... 9

Introduction ..................................................................................................... 9

Terra application family ................................................................................ 10

3 Installation .................................................................................................... 11

Hardware and software requirements ........................................................... 11

Installation media .......................................................................................... 11

Installation from zip file ................................................................................ 12

Installation from CD ..................................................................................... 13

4 Starting TerraPhoto ..................................................................................... 14

Starting TerraPhoto ....................................................................................... 14

Unloading TerraPhoto ................................................................................... 15

Viewing Images

5 Viewing Images ............................................................................................. 17

Georeferenced raster files ............................................................................. 17

Design file coordinate system ....................................................................... 18

Top like views ............................................................................................... 19

Project Workflow

6 Project Workflow Overview ........................................................................ 23

Minimum effort project strategy ................................................................... 24

Maximum effort project strategy .................................................................. 25

7 Mission Setup ................................................................................................ 26

Mission directory structure ................................................................. 26

Creating an initial camera calibration file .......................................... 27

Entering mission information ............................................................. 28

Creating an image list ......................................................................... 29

8 Working with Tie Points .............................................................................. 30

Tie point entry windows ..................................................................... 30

Tie point types .................................................................................... 31

Tie point values .................................................................................. 31

Tie point distribution .......................................................................... 32

Tie point entry modes ......................................................................... 32

File pulldown menu ...................................................................................... 33

New ..................................................................................................... 33

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Open .................................................................................................... 33

Save .................................................................................................... 33

Save As ............................................................................................... 33

Import known points ........................................................................... 33

Recompute all ..................................................................................... 33

Output report ....................................................................................... 34

Search points ....................................................................................... 35

Image pulldown menu ................................................................................... 37

Show active ......................................................................................... 37

Identify active ..................................................................................... 37

Identify secondary .............................................................................. 37

Point pulldown menu .................................................................................... 38

Add ground ......................................................................................... 38

Add air ................................................................................................ 39

Add known xyz ................................................................................... 39

Add known xy .................................................................................... 40

Edit information .................................................................................. 40

Clean ................................................................................................... 40

Delete .................................................................................................. 40

Pixel pulldown menu .................................................................................... 41

Enter position ...................................................................................... 41

Identify in image ................................................................................. 41

Delete .................................................................................................. 41

Find worst ........................................................................................... 42

Find first bad ....................................................................................... 42

Find next bad ...................................................................................... 42

Filter bad ............................................................................................. 43

View pulldown menu .................................................................................... 44

Setup ................................................................................................... 44

Save as default .................................................................................... 45

Detail xxx % ....................................................................................... 45

9 Solving Camera Parameters ........................................................................ 46

Methods for solving camera parameters ............................................. 46

Camera parameter groups ................................................................... 47

10 Running Rectification ................................................................................ 50

Tool Reference

11 Toolbox tools ............................................................................................... 52

General tool box ............................................................................................ 52

Settings ............................................................................................... 53

Define Coordinate Setup .................................................................... 61

Define Camera .................................................................................... 62

Manage Raster References ................................................................. 65

Set References By View ..................................................................... 66

Set Reference ...................................................................................... 66

Convert Raster Files ........................................................................... 67

Manage Camera Trajectories .............................................................. 69

Display Video ..................................................................................... 73

About TerraPhoto ............................................................................... 74

Help On TerraPhoto ............................................................................ 74

Tile tool box .................................................................................................. 75

Place Tile ............................................................................................ 76

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Place Tile Array .................................................................................. 77

Move Tile ........................................................................................... 79

Assign Image Selection ...................................................................... 80

12 Main Window Menu Commands .............................................................. 81

Mission pulldown menu ................................................................................ 81

New mission ....................................................................................... 81

Open mission ...................................................................................... 81

Edit mission ........................................................................................ 81

Save mission ....................................................................................... 81

Save mission As .................................................................................. 81

Exit ...................................................................................................... 81

Points pulldown menu ................................................................................... 82

Load from TerraScan .......................................................................... 82

Load from file ..................................................................................... 82

Images pulldown menu ................................................................................. 83

Load list .............................................................................................. 83

Compute list ........................................................................................ 84

Close list ............................................................................................. 84

Save list ............................................................................................... 84

Save list As ......................................................................................... 84

Compute histograms ........................................................................... 85

Transform positions ............................................................................ 85

Adjust to geoid .................................................................................... 86

Define tie points .................................................................................. 86

Adjust positions / Using bright points ................................................ 87

Adjust positions / Using tie points ...................................................... 88

Add ..................................................................................................... 90

Edit ...................................................................................................... 91

Delete / Selected images ..................................................................... 92

Delete / Overlapping images .............................................................. 92

Delete / Missing file images ............................................................... 92

Delete / Non-tower images ................................................................. 93

Delete / Inside fence ........................................................................... 93

Delete / Outside fence ......................................................................... 93

Rectify pulldown menu ................................................................................. 94

Place tile array .................................................................................... 94

Rectify ................................................................................................ 95

View pulldown menu .................................................................................... 97

Minimal dialog ................................................................................... 97

Small dialog ........................................................................................ 97

Large dialog ........................................................................................ 97

Fields .................................................................................................. 97

Create camera view ............................................................................ 98

Remove camera view .......................................................................... 99

Fit view ............................................................................................... 99

Utility pulldown menu ................................................................................ 100

Draw footprints ................................................................................. 101

Draw projections ............................................................................... 101

Analyze images ................................................................................. 102

Adjust images ................................................................................... 102

Transfer images ................................................................................ 103

View images ..................................................................................... 104

Settings ............................................................................................. 104

13 Commands for Raster References .......................................................... 105

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