1. Face and compass mapping
How todo?
1.open trace
2.closed trace

2. Procedures Planning traces Determining the length Observations
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3. Trace planning 
should cut the general direction of the distribution of rock 
through a lot of places of outcrop 
Not through difficult areas  
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4. Open trace
Number of station
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5. Determining the trace length
Specify the number of first steps in a certain distance, for example, in 5m, 10m from base camp
Specify a certain distance on a flat surface 
Correction step on the field up and down 
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6. OBSERVATION Rocks Structure Relation of rocks Etc..
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7. Local Map depiction Tax and observation point lintasannya
Moment and the slope of the structure elements 
Stone and rock unit boundary 
Situation (if necessary) 
Map distance: distance measured slope angle x cos 
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8. Correction Closed orbit correction Correction track opens
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9. Local correction Closed
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10. Open Track  Correction
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11. Image map geological map and track
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