Presentation Index
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1

SEDRIS Environmental Data Coding Specification
2

EDCS Tutorial
3

Outline
4

Section I
5

All Environmental Domains
6

Vehicles (and Lifeforms)
7

Furniture, Openings, Equipment
8

Rooms / Compositions
9

An Environmental Data Coding Specification ...
10

Classifications (and Features)
11

Attributes (and Values)
12

Units of Measure
13

Why is this Hard?
14

Naming is Challenging!
15

Requirements for a Coding Standard
16

Section II
17

DIGEST
18

Example FACC Features
19

Example FACC Attributes / Values
20

IHO
21

Example IHO Feature
22

Example IHO Attribute
23

WMO
24

Example GRIB Codes
25

JMCDM
26

Example JMCDM Features
27

Example JMCDM Attributes
28

UCDM
29

Example UCDM Features
30

Example UCDM Attributes
31

SDTS
32

Example SDTS Features
33

Example SDTS Attributes
34

OGC
35

ISO/TC 211
36

A Shared Solution is Required!
37

Section III
38

EDCS Approach
39

A Work in Progress …
40

Components of the EDCS
41

Classification Codes (ECC)
42

Attribute Codes (EAC)
43

Enumeration Codes (EEC)
44

Unit Codes (EUC)
45

Group Codes (EGC)
46

The EDCS in Relation to the DRM
47

<Feature>-related DRM <Sheet 8>
48

<Property> in the DRM <Sheet 6>
49

EDCS – Practical Matters
50

Structure of ISO 18025
51

Section IV
52

Classification Codes
53

Classification Code Assignment
54

Representative Changes
55

ECC Frequency by Group
56

Example: Agriculture ECC
57

Example: Bathymetry ECC
58

Example: EM_Phenomenon ECC
59

Example Littoral_Zone ECC
60

Example Space ECC
61

Reprise: Classification Codes (ECC)
62

Section V
63

Attribute Codes
64

Attribute Types
65

Attribute Code Assignment
66

Representative Changes
67

EAC Frequency by Group
68

Example Atmosphere EAC
69

Example Hydrology EAC
70

Example Ocean_Phenomenon EAC

71

Example Space EAC

72

Example Temperature EAC
73

Reprise: Attribute Codes (EAC)
74

Section VI
75

Enumerated Values
76

Enumeration Code Assignment
77

Representative Changes
78

Reprise: Enumeration Codes (EEC)
79

Section VII
80

Units
81

Background
82

Base Units
83

Dimensional Formula (1 of 2)
84

Dimensional Formula (2 of 2)
85

Derived Units
86

SI Derivations
87

Supplemental Units
88

Scaled Units
89

Associated Units
90

Temporary Units
91

SI Summary
92

Consolidated Unit List
93

Reprise: Unit Codes (EUC)
94

Developing Units Characterizations
95

Section VII
96

Organizational Schema (1 of 3)
97

Organizational Schema (2 of 3)
98

Organizational Schema (3 of 3)
99

Group Member Count
100

General Organizational Schema Groups (1 of 3)
101

General Organizational Schema Groups (2 of 3)
102

General Organizational Schema Groups (3 of 3)
103

Reprise: Group Codes (EGC)
104

Section IX
105

The Mapping Problem
106

Mappings for Government Products
107

Mapping DFAD FID Codes (1 of 2)
108

Mapping DFAD FID Codes (2 of 2)
109

Mapping DFAD Attributes
110

Mappings for a Commercial Product
111

Mapping Features
112

Mapping Attribute Values (1 of 2)
113

Mapping Attribute Values (2 of 2)
114

Mappings for a Public Standard
115

Mapping the Bit-Values (1 of 2)
116

Mapping the Bit-Values (2 of 2)
117

Section X
118

Registration
119

Requirements for a Coding Standard
120

References