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Data Dictionary
File and Data Structure
Data Dictionary
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File Naming Scheme
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CNT<NTS#>
A table below summarizes what information is included in this file:
Geologic contacts indicating level of confidence
- CNT<NTS#>
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DESCRIPTION: |
Surficial geologic contacts
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COVERAGE: |
CNT<NTS#> |
FEATURE CLASS: |
LINE |
ATTRIBUTES: |
(Name: Description; Format--width, output, type, decimals)
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FNODE# |
sequence number of the from-node; 4,5,B
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TNODE# |
sequence number of the to-node; 4,5,B
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LPOLY# |
sequence number of the left-polygon; 4,5,B
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RPOLY# |
sequence number of the right-polygon; 4,5,B
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LENGTH |
length in metres calculated from UTM coordinate system; 4,12,F
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GEO(NTS#)# |
arc sequence number; 4,5,B
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GEO(NTS#)-ID |
arc identifier; 4,5,B
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GEO-SYM |
contains number for symbolizing arcs using gsc.lin lineset; 4,4,I
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CONFIDENCE |
confidence level, 18,18,C
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PRJ_NAME |
project name; 30,30,C
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MAPPER |
mapper name; 42,42,C |
FIELD_YEAR |
year of mapping;10,10,C (e.g. 1993-1995) |
NTS# |
NTS map sheet number; 7,7,C
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NTS_NAME |
name of NTS map sheet; 15,15,C
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PRECISION: |
Single |
DATA SOURCE: |
Digitized from NTS map sheet containing data from field observation and air photo interpretation
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INPUT SCALE: |
1:50 000
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RESPONSIBILITY |
Terrain Sciences Division, Geological Survey of Canada
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