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GMS Software
Modules
GMS ÀÎÅÍÆäÀ̽º´Â ¿©·¯ ¸ðµâµé·Î
±¸¼ºµË´Ï´Ù; ÀÌµé ¸ðµâµéÀº µ¥ÀÌÅÍ Á¶ÀÛ, ´Ù¸¥ µ¥ÀÌÅÍ À¯ÇüÀ¸·ÎºÎÅÍ
¸ðµ¨ »ý¼ºÇÒ ¼ö ÀÖ´Â µµ±¸µéÀ» Æ÷ÇÔÇϰí ÀÖ½À´Ï´Ù.
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Áöµµ ¸ðµâ(Map
Module)
Áöµµ ¸ðµâÀº °³³äÀû ¸ðµ¨À» »ý¼º,
±×¸²¿¡ ÁÖ¼® Ãß°¡, µðÁöÅÐ ¹è°æ Áöµµ Ç¥½Ã ±×¸®°í CAD µµ¸éÀ»
µð½ºÇ÷¹ÀÌ µîÀ» À§ÇÑ µµ±¸µéÀ» Á¦°øÇÕ´Ï´Ù.
Áöµµ °´Ã¼µéÀº ÁöÇϼö ¸ðµ¨¸µ ½Ã½ºÅ۾ȿ¡¼
GIS ´É·ÂµéÀ» Ȱ¿ëÇÒ ¼ö ÀÖ°Ô ÇØÁÝ´Ï´Ù. ÀÌµé °´Ã¼µéÀº
Á¡, ¿øÈ£, ¹× Æú¸®°ïµéÀ» Æ÷ÇÔÇÕ´Ï´Ù. ÁöÇϼö ¸ðµ¨¸µ ¹®Á¦ÀÇ
°³³äÀû ¸ðµ¨À» Ç¥ÇöÇÏ´Â ¹üÀ§¸¦ ±¸¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ·¯ÇÑ
°í±Þ Ç¥Ãâ ´É·ÂÀ» MODFLOW¿Í MT3DMS ¼öÄ¡ ¸ðµ¨À» ÀÚµ¿À¸·Î
»ý¼ºÇϴµ¥ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. Ư¼º °´Ã¼µéÀ» FEMWATER
¶Ç´Â SEEP2D ¼öÄ¡ ¸ðµ¨¿¡ ´ëÇØ ÀÚµ¿À¸·Î ¸Þ½Ã »ý¼ºÀ» À§ÇØ
»ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
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½ºÄµÇÑ Áöµµ ¶Ç´Â Ç×°ø »çÁø(TIFF, JPG) µî°ú °°Àº ¿µ»ó ÆÄÀϵéÀ»
ºÒ·¯ ¿Ã ¼ö ÀÖ½À´Ï´Ù. ȸé»ó¿¡¼ µðÁöŸÀÌ¡À» À§ÇÑ ¹è°æ,
¸ðµ¨ ¹èÄ¡, ¶Ç´Â ¸ðµ¨ÀÇ µð½ºÇ÷¹À̸¦ °ÈÇϱâ À§ÇØ ¿µ»óµéÀ»
»ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ¶ÇÇÑ, ¸Å¿ì Çö½ÇÀûÀÎ ½¦À̵å À̹ÌÁö
»ý¼ºÀ» À§ÇØ ÁöÇ¥¸é¿¡ ÁßøÇϰí ÅØ½ºÃÄ ¸ÊÀ» »ý¼ºÇϱâ À§ÇØ
¿µ»óµéÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
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DXF ÆÄÀϵéÀº GMS¾ÈÀ¸·Î ºÒ·¯¿Ã ¼ö
Àִ ijµå µµ¸éÀ¸·Î ±×·¡ÇÈ Ã¢¿¡ µð½ºÇ÷¹ÀÌÇÏ¿© ¸ðµ¨ ¹èÄ¡¸¦
º¸Á¶Çϰųª ´Ü¼øÈ÷ ¸ðµ¨ µð½ºÇ÷¹À̸¦ °Á¶ÇÕ´Ï´Ù. DXF
°´Ã¼µéÀ» ÁöÇü °´Ã¼µé·Î º¯°æÇÏ¿© »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
GMSÀÇ Áöµµ ¸ðµâÀº Ÿ ¼ÒÇÁÆ®¿þÀÇ ¸¹Àº
µ¥ÀÌÅ͵éÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. GMS°¡ ÀÐ°í ¾µ ¼ö ÀÖ´Â
ÆÄÀÏ À¯ÇüÁß ÀϺδ ´ÙÀ½°ú °°½À´Ï´Ù:
¡Ü
ArcGIS¢â Shapefiles
¡Ü
USGS DLG files
¡Ü
CAD DXF files
¡Ü
Georeferenced or regular TIFF files
¡Ü
Georeferenced or regular JPEG files
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GIS ¸ðµâ
»õ·Î¿î "GIS ¸ðµâ"ÀÌ ¹öÀü
5¿¡ Ãß°¡ µÇ¾ú½À´Ï´Ù. ÀÌ ¸ðµâÀº ¿ÜºÎ ¼Ò½º·ÎºÎÅÍ GIS µ¥ÀÌÅ͸¦
°¡Á®¿À°í º¯È¯ÇÏ´Â °úÁ¤À» Å©°Ô ´Ü¼øÈ½ÃÄ×½À´Ï´Ù. GIS
¸ðµâÀ» ÃæºÐÈ÷ Ȱ¿ëÇϱâ À§Çؼ´Â ArcGISTM
v8.0 ÀÌ ÇÊ¿äÇÕ´Ï´Ù. ÀÌ °æ¿ì, ArcGISÀϺΰ¡ »õ·Î¿î ArcObjects
¶óÀ̺귯¸®¸¦ ÀÌ¿ëÇÏ¿© GMS¾È¿¡¼ È¿°úÀûÀ¸·Î ½ÇÇàµË´Ï´Ù.
À̰ÍÀºGIS ¸ðµâÀ» ÀÌ¿ëÇÏ¿© ArGIS°¡ Áö¿øÇÏ´Â ¾î¶²
GIS µ¥ÀÌÅͺ£À̽ºµç ½ÇÁúÀûÀ¸·Î ¿ ¼ö ÀÖ°Ô ÇØÁÝ´Ï´Ù.
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GIS µ¥ÀÌÅͺ£À̽º¸¦ ¿¸é, ±× µ¥ÀÌÅ͵éÀº
ArcGIS Áöµµ ·À´õ¸µ ¿£ÁøÀ» ÀÌ¿ëÇÏ¿© GMS â¿¡ Ç¥½ÃÇÕ´Ï´Ù.
ÀÌ·¸°Ô ÇÏ¿© ±ò²ûÇϰí Àü¹®ÀûÀÎ Áöµµ¸¦ ¸¸µé¾î GMS ¸ðµ¨¸µ
ÇÁ·ÎÁ§Æ®ÀÇ ¹è°æÀ¸·Î µð½ºÇ÷¹ÀÌÇÒ ¼ö ÀÖ½À´Ï´Ù. »ç¿ëÀÚ´Â
Áöµµ¸¦ µð½ºÇ÷¹ÀÌÇÏ°í ÆíÁýÇÒ ¼ö ÀÖ´Â ArGISÀÇ ¸ðµç Ç¥ÁØ
µµ±¸µé¿¡ Á¢±ÙÇÒ ¼ö ÀÖ½À´Ï´Ù.
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ÀÏ´Ü GIS µ¥ÀÌÅͺ£À̽º¸¦ ÀÐ°í µð½ºÇ÷¹ÀÌ
ÇßÀ¸¸é, ±×·¡ÇÈÀûÀÎ ¼±Åà ¹æ¹ý ¶Ç´Â SQL-Á¶È¸¸¦ ÀÌ¿ëÇÏ¿©
ÁöµµÀÇ ÀϺθ¦ ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù. °£ÆíÇϰí Á÷°üÀûÀÎ
GIS ¼Ó¼º ¸ÅÇÎ ¸¶¹ý»ç¸¦ ÀÌ¿ëÇÏ¿© ¼±ÅÃÇÑ µ¥ÀÌÅ͸¦ GMSÀÇ
Ç¥ÁØ ÁöÇü °´Ã¼µé·Î º¯È¯ÇÒ ¼ö ÀÖ½À´Ï´Ù. GIS ¼Ó¼º µ¥ÀÌÅÍ¿¡¼
¿ÀÇ °¢ µ¥ÀÌÅ͸¦ ¾î¶»°Ô GMSÀÇ ÁöÇü °´Ã¼ ¼Ó¼ºµé¿¡ ¸ÅνÃÄÑ
¸ÊÇÎÇÒÁö »ç¿ëÀÚ°¡ ÁöÁ¤ÇØ¾ß ÇÕ´Ï´Ù.
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TIM ¸ðµâ
ºÒ±ÔÄ¢ »ï°¢¸Á(TIN: Triangulated Irregular Network)
¸ðµâÀº Ç¥¸é ¸ðµ¨¸µ(surface modeling)¿¡ »ç¿ëµË´Ï´Ù. TINÀº
°¡ÀåÀÚ¸®(Edges)¸¦ °®´Â XYZ Æ÷ÀÎÆ®µé(Èð¾îÁ®ÀÖ´Â ¶Ç´Â
°ÝÀÚÀÇ)À» ¿¬°áÇÔÀ¸·Î½á Çü¼ºµË´Ï´Ù. Ç¥¸éÀº °¢ »ï°¢¸ÁÀ»
°¡·ÎÁú·¯ ¼±Çü ÇüÅ·Π´Ù¾çÇÏ´Ù°í °¡Á¤ÇÕ´Ï´Ù. TINsÀº ÁöÁú
´ÜÀ§ÀÇ Ç¥¸é ¶Ç´Â ¼öÇÐ ÇÔ¼ö¿¡ ÀÇÇØ Á¤ÀÇµÈ Ç¥¸éÀ» Ç¥ÇöÇϱâ
À§ÇØ »ç¿ëÇÕ´Ï´Ù.
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¿©·¯ TINsÀº GMS¿¡ Çѹø¿¡ ¸ðÇüÈ µÉ ¼ö ÀÖ½À´Ï´Ù. ÇϳªÀÇ
TINÀº GMS¾È¿¡¼ ¿©·¯ ¹æ¹ýÀ¸·Î »ý¼ºÇϰųª ´Ù¸¥ ü°è·ÎºÎÅÍ
°¡Á®¿Ã ¼ö µµ ÀÖ½À´Ï´Ù. ¼Ö¸®µå ¸ðµ¨°ú 3D ¸Þ½Ã¸¦ ¸¸µé±â
À§ÇØ ÁöÇϼö ¸ðµ¨ ü°è¿¡¼ TINÀ» »ç¿ëÇÒ ¼ö ÀÖ°í, °ÝÀÚ¿¡
´ëÇÑ ³»»ðÀ» À§ÇØ Scatter point¿Í °°Àº ´Ù¸¥ µ¥ÀÌÅÍ À¯ÇüÀ¸·Î
º¯È¯ÇÒ ¼ö ÀÖ½À´Ï´Ù.
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¼Ö¸®µå(Solids) ¸ðµâ
The Solid module of the Groundwater Modeling System
is used to construct three-dimensional models of stratigraphy
using solids. Once such a model is created, cross sections
can be cut anywhere on the model and the solid model
can be shaded to generate realistic images. The new
"Horizons Method" of constructing solids is
the most advanced tool available for creating solids
quickly and accurately.
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Solids are used for site characterization and visualization.
Solids can also be used to define layer elevation data
for MODFLOW models using the Solids -> MODFLOW command
or Solids to HUF and to define a layered 3D mesh using
the Solids -> Layered Mesh.
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2D °ÝÀÚ
¸ðµâ
The 2D Grid module is used for creating and editing
two-dimensional Cartesian grids. 2D grids are primarily
used for surface visualization and contouring. This
is accomplished by interpolating to the grid and then
shading the grid. The figure below is an example of
interpolating contaminant concentration data to a 2D
grid and then shading the 2D grid.
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3D °ÝÀÚ
¸ðµâ
The 3D Grid module is used to create 3D Cartesian
grids. These grids can be used for interpolation, iso-surface
rendering, cross sections, and finite difference modeling.
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Interfaces to the following 3D finite difference
models are provided in this module. Click below for
a more complete description of each model:
¡Ü
MODFLOW
¡Ü
MODPATH
¡Ü
MT3DMS
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RT3D
¡Ü
SEAM3D
¡Ü
UTCHEM
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ART3D
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2D
¸Þ½Ã(Mesh) ¸ðµâ
The 2D Mesh module is used to construct two-dimensional
finite element meshes. Numerous tools are provided for
automated mesh generation and mesh editing. 2D meshes
are used for SEEP2D modeling and to aid in the construction
of 3D meshes. The figures below show an example of a
SEEP2D model.
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3D ¸Þ½Ã(Mesh)
¸ðµâ
The 3D Mesh module is used to construct three-dimensional
finite element meshes. Numerous tools are provided for
automated mesh generation and mesh editing. These meshes
can be used for interpolation, iso-surface rendering,
cross sections, and finite element modeling with FEMWATER.
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2D/3D Scatter
Point ¸ðµâ
The 2D Scatter Point module is used to interpolate
from groups of 2D scattered data to other objects (meshes,
grids, TINs). Several interpolation schemes are supported,
including kriging. Interpolation is useful for setting
up input data for analysis codes and for site characterization.
The interpolation methods supported by the 3D Scatter
Point module are:
¡Ü
Linear
¡Ü
Inverse Distance Weighted
¡Ü
Clough-Tocher
¡Ü
Natural Neighbor
¡Ü
Kriging
Groundwater Modeling System also supports Jackknifing,
which is used to compare interpolation schemes.
The 3D Scatter Point module is used to interpolate
from groups of 3D scattered data to other objects (meshes,
grids, TINs). Several interpolation schemes are supported,
including kriging. Interpolation is useful for setting
up input data for analysis codes and for site characterization.
The interpolation methods supported by the 3D Scatter
Point module are:
¡Ü
Linear
¡Ü
Inverse Distance Weighted
¡Ü
Clough-Tocher
¡Ü
Natural Neighbor
¡Ü
Kriging
Groundwater Modeling System also supports Jackknifing,
which is used to compare interpolation schemes.
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