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Line 57: − − [[File:1.jpg|400px|thumbnail|center|Figure 1 Lithology of Outcrop and Field Structure Sketch.<ref name=Zakaria>Zakaria, Zulfiadi. 2011. Manajemen Pemetaan Geologi: Bandung: Universitas Padjadjaran</ref>]] Line 62:
Line 63: − [[File:2.jpg|400px|thumbnail|center|Figure 2 Strike/Dip Data Plot and Indication of Geology Structure<ref name=Zakaria />]]+ − [[File:3.jpg|400px|thumbnail|center|Figure 3 Data Plot on 25°<ref name=Zakaria />]]
→How to make geological maps
==How to make geological maps==
==How to make geological maps==
[[File:1.jpg|400px|thumbnail|{{figure number|1|}}Lithology of Outcrop and Field Structure Sketch.<ref name=Zakaria>Zakaria, Zulfiadi. 2011. Manajemen Pemetaan Geologi: Bandung: Universitas Padjadjaran</ref>]]
[[File:2.jpg|400px|thumbnail|{{figure number|2|}}Strike/Dip Data Plot and Indication of Geology Structure<ref name=Zakaria />]]
[[File:3.jpg|400px|thumbnail|{{figure number|3|}}Data Plot on 25°<ref name=Zakaria />]]
The main equipment needed for geological mapping:
The main equipment needed for geological mapping:
* Base Map: Used to show an overview of the area that will be mapped.
* Base Map: Used to show an overview of the area that will be mapped.
* Make a record observations in a field notebook
* Make a record observations in a field notebook
* Determine the outcrop location by using GPS.
* Determine the outcrop location by using GPS.
Steps to create geological maps:
Steps to create geological maps:
# Make Geological Maps Framework
# Make Geological Maps Framework
#*# Plotting symbol of strike/dip
#*# Plotting symbol of strike/dip
#*# Plotting symbol of structure element.
#*# Plotting symbol of structure element.
: 2. Make a Strike and Dip Map
: 2. Make a Strike and Dip Map
* Plotting data on the map. we make a contour map based on the similarity towards the strike and dip of outcrops were obtained.
* Plotting data on the map. we make a contour map based on the similarity towards the strike and dip of outcrops were obtained.
* How to reconstruct the pattern of strike of the rock layering pattern is as follows: plot the data needed; create key strike/dip contour; reconstructs the geological structure if any; and reconstructs the pattern of strike and dip.
* How to reconstruct the pattern of strike of the rock layering pattern is as follows: plot the data needed; create key strike/dip contour; reconstructs the geological structure if any; and reconstructs the pattern of strike and dip.
: 3. Make Geological Map
: 3. Make Geological Map