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About the CD: Data Dictionary

File and Data Structure
Data Dictionary
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File Naming Scheme

10. CHT<NTS#>

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* Available only as a SurView data format

CHT<NTS#>

A table below summarizes what information is included in this file:

Chittick Analysis - CHT<NTS#>
DESCRIPTION: Determination of calcite and dolomite. The method is based on the different reaction rates of calcite and dolomite in hydrochoric acid.
COVERAGE: CHT<NTS#>
FEATURE CLASS: POINT
ATTRIBUTES: (Name: description, format--width, output, type, decimals)
    AREA not used for points
    PERIMETER not used for points
    CHT<NTS#># point sequence number; 4,5,B
    CHT<NTS#>-ID point identifier; 4,5,B
    STATION# station stop number, 10, 10, C
    SAMPLE# sample number, 9, 9, C
    CALCIT_PCT weight % of calcite, 6, 6, N, 2
    DOLO_PCT weight % of dolomite, 6, 6, N, 2
    TOTAL_CAR weight % of total carbonates, 6, 6, N, 2
    CD_RATION calcite to dolomite ration, 6, 6, N, 2
    EASTING x-coordinate based on UTM grid zone, 4,12,F,3
    NORTHING y-coordinate based on UTM grid zone, 4,12,F,3
    PRJ_NAME project name; 30,30,C
    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
    NTS_NAME name of NTS map sheet; 15,15,C
PRECISION: Single
DATA SOURCE: Lab results from Sedimentary Labs in Terrain Sciences Division, GSC
INPUT SCALE: 1:50 000
RESPONSIBILITY Terrain Sciences Division, Geological Survey of Canada

 

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Natural Resources Canada GSC  Terrain Sciences Division SE Cordillera NATMAP Project Area