Presentation Index
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1

SEDRIS to CTDB and CTDB to SEDRIS Conversions Tutorial
2

Introduction
3

Introduction
4

Agenda
5

Compact Terrain Database
6

CTDB Format Terrain Surface Representation
7

CTDB Format Elevation Grid
8

CTDB Format TINs
9

CTDB Format Virtual Grid
10

CTDB Format Hybrid (grids and TINs)
11

CTDB Format Polygon Attribute Table
12

CTDB Format Polygon Attribute Table (cont.)
13

CTDB Format Soil Grid
14

CTDB Format SIMNET Mobility Word
15

CTDB Format Physical Features
16

CTDB Format Physical Features - Basics
17

CTDB Format Microterrain & Microwater
18

CTDB Format Volumes
19

CTDB Format Volumes (cont.)
20

CTDB Format MES
21

CTDB Format MES Structure Enclosures
22

CTDB Format MES Structure Apertures

23

CTDB Format Linear Features
24

CTDB Format Canopies & Aggregate Features
25

CTDB Format Laid Linear Features
26

CTDB Format Abstract Features
27

CTDB Format Abstract Features (cont.)
28

CTDB Coordinate Systems
29

Global Coordinate System
30

CTDB Formats
31

CTDB Formats (cont.)
32

A Quick Review of Classification and Attribution in the SEDRIS DRM
33

Topics
34

Classification in SEDRIS DRM
35

Classification in SEDRIS DRM (cont.)
36

Attribution in SEDRIS DRM
37

Attribution in SEDRIS DRM (cont.)
38

Mapping from SEDRIS to CTDB
39

Topics
40

Features File
41

Features File Format
42

Features File Format
43

Data objects of features file
44

Filling the CTDB Header Data
45

Geoid Correctional Data
46

Topology
47

Elevation Grid
48

Elevation Grid (cont.)
49

Elevation Grid (cont.)
50

Triangulated Irregular Networks (TINs)
51

Soil Grid
52

Soil Grid
53

SIMNET Mobility Word CCTT to CTDB Mapping
54

SIMNET Mobility Word STGS to CTDB Mapping
55

SIMNET Mobility Word USGS to CTDB Mapping
56

Polygon Attribute Table

57

Physical Features � Microterrain/Microwater
58

Physical Features � Trees and Treelines
59

Physical Features � Canopies
60

Physical Features � Laid Linears
61

Physical Features � Aggregate Models
62

Physical Features � Volume Models
63

Physical Features � Volume Models
64

Physical Features � Volume Models
65

Physical Features � MES Structures
66

Physical Features � MES Structures
67

Abstract Features
68

Abstract Features
69

Spatial Reference Frames (SRFs)
70

SEDRIS to CTDB Compiler: How it works and how to use it
71

Topics
72

Compiler Operation - Overview
73

Compiler Operation Phase 1 and Phase 2
74

Compiler Operation Phase 3
75

Compiler Operation Phase 3
76

Using the Compiler System Requirements
77

Running the Compiler
78

Running the Compiler
79

Running the Compiler
80

CTDB Recompiler Tool
81

Other CTDB Tools
82

SEDRIS Tools
83

Mapping from CTDB to SEDRIS
84

Topics
85

libCTDB API
86

PAT (Polygon Attribute Table)
87

Elevation and Soil Grids
88

Physical Features: Topics
89

Physical Feature Organization
90

Linear Features
91

Laid Linear Features
92

Volume Models
93

Abstract Features
94

Capturing Features
95

MES (Multi-Elevation Structures)
96

TINs and Micro-Terrain
97

Code Architecture
98

Code Architecture CTDB Import/SEDRIS Export Library
99

Code Architecture CTDBtoSEDRIS Application
100

Current Status of CTDBtoSEDRIS
101

References
102

References
103

References
104

Summary