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==Types of Geological Map==

==Types of Geological Map==

Geological map is divided into several types:

There are several different types of geological maps:

# Surface Geological Map, is a map that contains geological information below the surface. This  map has various scale from 1:50.000 or greater than that.

* Surface geological map: Contains geological information below the surface. These maps have various scales, 1:50,000 or greater.

# Outcrop map , is a map that contains about the discovery of the location of the rock. These map provide information about rock properties and its structure condition. This type of map are generally in large scale.

* Outcrop map: Contains about the discovery of the location of the rock. These maps provide information about rock properties and its structure condition. This type of map are generally in large scale.

# Overview Geological Map, is a map that give information about formation which has been revealed, As well as the location of the extrapolation of formation is still covered by a layer of [[Holocene]]. This map is usually have scale from 1:100.000 or smaller than that.

* Overview geological map: Gives information about formations which have been revealed, as well as the location of the extrapolation of formation is still covered by a layer of [[Holocene]]. Thess maps usually have scales of 1:100,000 or smaller.

# Structure Map, is a map which the appearance of the depth lines to explain certain layer under the surface.This kind of map has a medium to large scale.

* Structure map: The appearance of the depth lines explain certain layers under the surface. Medium to large scale.

# Schematic geological map, is a map that contains geological data based on topography map.

* Schematic geological map: Contains geological data based on topography.

# Thematic geological map, is a map that contains geological information about natural resources and potential energy in certain location.

* Thematic geological map, is a map that contains geological information about natural resources and potential energy in certain location.

# Topography map, is maps showing the height of a region in the form of [[contour]] height measured against the average sea level.

* Topography map, is maps showing the height of a region in the form of [[contour]] height measured against the average sea level.

# Isopach Map, is a map which represent lines that connect a formation or a layer with the same thickness without sctructural needed. This map generally has a medium to large scale.

* Isopach Map, is a map which represent lines that connect a formation or a layer with the same thickness without sctructural needed. This map generally has a medium to large scale.

# Photogeological Map, is a map creates based on the result of aerial photographs that adapted to the actual condition on field.

* Photogeological Map, is a map creates based on the result of aerial photographs that adapted to the actual condition on field.

# Hydrogeological Map, is a map  showing the condition of ground water in certain location and it is known whether the formation is permeable or impermeable.<ref>Noor, Djauhari. 2009. Pengantar Geologi Dasar. Bogor: Universitas Pakuan.</ref>

* Hydrogeological Map, is a map  showing the condition of ground water in certain location and it is known whether the formation is permeable or impermeable.<ref>Noor, Djauhari. 2009. Pengantar Geologi Dasar. Bogor: Universitas Pakuan.</ref>

==How To Make Geological Map==

==How To Make Geological Map==