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SurferÀÇ
ÁÖ¿ä ±â´É°ú Ư¡.
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Á¦¸ñÀ» Ŭ¸¯Çϸé ÀÚ¼¼È÷ º¸½Ç ¼ö ÀÖ½À´Ï´Ù.
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Contour
Maps
SurferÀÇ
Contour MapÀº ¸ðµç Map ÆÄ¶ó¹ÌÅ͵éÀ» Á¶ÀýÇÒ ¼ö ÀÖ½À´Ï´Ù. Contour MapÀ»
ÀÚµ¿À¸·Î »ý¼ºÇÏ´Â SurferÀÇ Áö´ÉÀûÀÎ ±âº» ¼³Á¤À» ÀÌ¿ëÇÏ¿© Contour MapÀ» ÀÚµ¿À¸·Î
»ý¼º Çϰųª ´õºí Ŭ¸¯ÇÏ¿© MapÀÇ Æ¯Â¡À» »ç¿ëÀÚ°¡ ¼³Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ƯÁ¤ Contour
¿µ¿ª°ú °£°Ý À§¿¡ Contour MapÀ» µð½ºÇ÷¹ÀÌ Çϰųª ¿©·¯ºÐÀÌ Áöµµ»ó¿¡ Ç¥½ÃÇϰíÀÚ ÇÏ´Â
Contour LevelÀ» Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. Contours»çÀÌ¿¡ »öÀ» ä¿ö¼ ¿©·¯ºÐÀÇ Áöµµ¸¦
¸ÚÁö°Ô Ç¥ÇöÇÒ ¼ö ÀÖ°í ȤÀº ±×·¹À̽ºÄÉÀϷΠä¿ö¼ ÀλóÀûÀÎ Èæ¹é Ãâ·ÂÀ» ÇÒ ¼ö ÀÖ½À´Ï´Ù. |
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| USGS
DEM(Morrison, CO Quadrangle)À» ÀÌ¿ëÇÏ¿© À§ÀÇ Contour MapÀ» ¸¸µé¾ú½À´Ï´Ù.
¿À¸¥ÂÊ ±×¸²Àº ¿ÞÂÊ ±×¸²ÀÇ »ç°ÝÇü ºÎºÐÀ» È®´ëÇÑ °ÍÀÔ´Ï´Ù. |
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Contour
Map °ü·Ã ±â´Éµé
•
Automatic or user-defined contour intervals and
ranges
•
Full control over contour label format, font,
frequency, placement, and spacing
•
Drag contour labels to place them exactly where
you want them
•
Automatic or user-defined color for contour lines
•
Color fill between contours, either user-specified
or as an automatic spectrum of your choice
•
Save and retrieve custom line styles and fills
for contour maps
•
Full control over hachures
•
Regulate smoothing of contour lines
•
Reshape contour lines
•
Blank contour lines in areas where you don't
want to show any data
•
Specify color for blanked region
•
Rotate and tilt contour maps to any angle
•
Add color scale or distance scale bars
•
Independently scale in the X and Y dimensions
•
Full control over axis tick labels, tick spacing,
grid lines and titles
•
Create any number of contour maps on a page
•
Print maps in black-and-white or full color
•
Overlay base, vector, shaded relief, image, or
post maps on contour maps
•
Drape contour maps over 3D surfaces for dramatic
displays
•
Export contours in 3D DXF format
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3D
Surface Maps
3D
Surface MapÀº À½¿µ ¹× Ä®¶ó ±â¹ýÀ» Ȱ¿ëÇÏ¿© µ¥ÀÌÅÍÀÇ Æ¯Â¡À» °Á¶ÇÏ¿© ¹¦»çÇÒ ¼ö ÀÖ½À´Ï´Ù. ±¤¿ø,
°¢µµ, ±â¿ï±â µîÀ» ´Ü ÇѹøÀÇ ¸¶¿ì½º Ŭ¸¯À¸·Î º¯°æÇÒ ¼ö ÀÖ½À´Ï´Ù. º¸´Ù ¸¹Àº Á¤º¸¸¦ ´ãÀº ºí·Ï ¼±µµ(Block
Diagram)À» »ý¼ºÇϱâ À§ÇØ ´Ù¼öÀÇ Surface¸¦ ÁßøÇÏ¿© µµ½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù.
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±×¸²Àº Surface MapÀ» Áßø µµ½ÃÇÑ ¿¹·Î ÁöÁúÇÐÀû Ư¡À» Àß ¹¦»çÇϰí ÀÖ½À´Ï´Ù. |
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3D
Surface °ü·Ã ±â´Éµé
•
Specify surface color gradation, shininess, base fill
and line color
•
Control mesh line frequency, color, style, surface
offset
•
Set lighting horizontal and vertical angles, ambient,
diffuse, and specular properties
•
Overlay contour maps, image maps, post maps, shaded
relief maps, raster and vector base maps, and other surface
maps for spectacular presentations
•
Choose overlay resample method and resolution, color
modulation (blending) of surface and overlays
•
Change View tilt, rotation, field of view angles, perspective
or orthographic projection
•
Set XYZ scales in map units or page length, choose
proportional or independent XY scaling
•
Use data XY limits or specify a subset of the map
•
Control background fill and line color and styles
•
Add color scales to explain the data values corresponding
to each color
•
Disable the display of blanked grid nodes or map the
blanked areas to a specific Z level
•
Produce a detailed report of the grid statistics
•
Substitute a new grid file into an existing map
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3D
WireFrame Maps
SurferÀÇ
Wireframe MapÀº ¿©·¯ºÐÀÇ µ¥ÀÌÅ͸¦ 3Â÷¿øÀ¸·Î ¸ÚÁö°Ô Ç¥ÇöÇØ ÁÝ´Ï´Ù. ¿©·¯ºÐÀÌ ¿øÇÏ´Â Á¤È®ÇÑ Surface¸¦
¸¸µé±â À§ÇØ Color Zone, µ¶¸³ÀûÀÎ X, Y, Z scale, ƯÁ¤ ±â¿ï±â ¶Ç´Â ȸÀü °¢µµ¿¡¼ Orthographic
¶Ç´Â Perspective projectionÀ» ±×¸®°í ´Ù¸¥ Á¶ÇÕÀÇ X, Y, Z ¶óÀÎÀ» »ç¿ëÇØ º¸½Ê½Ã¿À.
Wireframe À§¿¡ »öÀ¸·Î ä¿öÁø Contour MapÀ» ¾º¿ö¼ ÀλóÀûÀÎ Ä®¶ó ȤÀº Èæ¹éÀ¸·Î ¿©·¯ºÐÀÇ
µ¥ÀÌÅ͸¦ ¸ÚÀÖ°Ô Ç¥ÇöÇØ º¸¼¼¿ä. Ç¥ÇöÇÒ ¼ö ÀÖ´Â ¹æ¹ýÀº ¸Å¿ì ´Ù¾çÇÕ´Ï´Ù.
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| wireframe
mapÀº X, Y, ZÀÇ ¾î¶² Á¶ÇÕÀÌµç µð½ºÇ÷¹ÀÌ ÇÒ ¼ö ÀÖ½À´Ï´Ù. À§ ±×¸²Àº USGS DEMÀ» ÀÌ¿ëÇÏ¿©
±×¸° ÁöµµÀ̸ç, Color ZoneÀº X¿Í Y ¶óÀÎÀ» À§ÇØ Á¤ÀǵǾú½À´Ï´Ù.
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| 3D
Wireframe Map °ü·Ã ±â´Éµé
•
Display any combination of X,Y, and Z lines
•
Use automatic or user-defined color zones to highlight
different Z levels
•
Stack any number of 3D surfaces on a single page
•
Optional hidden line removal
•
Overlay any combination of contour, filled contour,
base, post, and classed post maps on a surface
•
Views of the top or bottom of the surface, or both
•
Proportional or independent scaling in the X,Y, and
Z dimensions
•
Full control over axis tick marks and tick labels
•
Add a base with optional vertical base lines
•
Display the surface at any rotation or tilt angle
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Vector
Maps
Áöµµ»óÀÇ
°¢ À§Ä¡¿¡¼ µ¥ÀÌÅÍÀÇ ¹æÇâ°ú Å©±â¸¦ º¸¿©ÁÖ´Â Vector MapÀ» Surfer¿¡¼ ¸Å¿ì ºü¸£°Ô ±×¸± ¼ö
ÀÖ½À´Ï´Ù. Çϳª ȤÀº ºÐ¸®µÈ µÎ °³ÀÇ ±×¸®µå(Grids)¼Ó¿¡ ÀÖ´Â Á¤º¸·ÎºÎÅÍ Vector MapÀ» ÀÛ¼ºÇÒ
¼ö ÀÖ½À´Ï´Ù. º¤ÅÍ ÁöµµÀÇ µÎ ±¸¼º ¿ä¼ÒÀÎ ¹æÇâ°ú Å©±â´Â Ç¥ÇöµÈ SurfaceÀÇ °æ»çµµ¸¦ °è»êÇÔÀ¸·Î½á ÇϳªÀÇ
±×¸®µå·ÎºÎÅÍ ÀÚµ¿À¸·Î »ý¼ºÇÕ´Ï´Ù. ¾î¶² ƯÁ¤ ±×¸®µå ³ëµå¿¡¼, È»ìÇ¥ÀÇ ¹æÇâÀº °æ»ç°¡ °¡Àå °¡ÆÄ¸¥
°÷À» ÇâÇÕ´Ï´Ù. È»ìÇ¥ÀÇ Å©±â´Â °æ»çÀÇ °¡ÆÄ¸¥ Á¤µµ¿¡ µû¶ó ´Þ¶ó Áý´Ï´Ù. µÎ °³ÀÇ Grid Vector
MapÀº °¢°¢ µÎ °³ÀÇ ±×¸®µå ÆÄÀÏÀ» ÀÌ¿ëÇÏ¿© º¤ÅÍÀÇ ¹æÇâ°ú Å©±â¸¦ °áÁ¤ÇÕ´Ï´Ù. ±×¸®µåµéÀº Cartesian(µ¥Ä«¸£Æ®
°ö) ȤÀº Polar µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÒ ¼ö ÀÖ½À´Ï´Ù. Cartesian µ¥ÀÌÅÍÀÇ °æ¿ì, ÇϳªÀÇ ±×¸®µå´Â X
component µ¥ÀÌÅÍ·Î ±¸¼ºµÇ°í ´Ù¸¥ ±×¸®µå´Â Y component µ¥ÀÌÅÍ·Î ±¸¼ºµË´Ï´Ù. Polar
µ¥ÀÌÅÍÀÇ °æ¿ì, ÇϳªÀÇ ±×¸®µå´Â °¢µµ Á¤º¸¸¦ ´Ù¸¥ ±×¸®µå´Â ±æÀÌ Á¤º¸¸¦ Æ÷ÇÔÇÕ´Ï´Ù. º¸´Ù Àß ¹¦»çÇϱâ À§ÇØ
º¤ÅÍ Áöµµ ȤÀº Wireframe Áöµµ¸¦ ÁßøÇÏ¿© Ç¥½ÃÇÒ ¼ö µµ ÀÖ½À´Ï´Ù.
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| St.
Helens »êÀÇ º¤ÅÍ Áöµµ¸¦ Contour ÁöµµÀ§¿¡ Áßø Ç¥½ÃÇÑ ¿¹. Color Scale
Bar ȤÀº Legend¸¦ ÀÌ¿ëÇÏ¿© È»ìÇ¥ÀÇ Å©±â¸¦ Ç¥½ÃÇÒ ¼ö ÀÖÀ½. |
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3Vector
Map°ü·Ã ÁÖ¿ä ±â´Éµé
•
Define arrow style, color, and frequency
•
Symbol color may be fixed or based on vector magnitude
•
Display map scales, color scale bars, and vector scale
legends
•
Scale the arrow shaft length, head length, and width
•
Control vector symbol origin
•
Choose from linear, logarithmic, or square root scaling
methods
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Image
Maps
SurferÀÇ
Image MapÀº ´Ù¸¥ »ö»óÀ» ÀÌ¿ëÇÏ¿© ±×¸®µå ÆÄÀÏÀÇ °íµµ¸¦ Ç¥ÇöÇÕ´Ï´Ù. ´Ù¾çÇÑ ±×¸®µå ÆÄÀÏ Æ÷¸ËÀ» Áö¿øÇÕ´Ï´Ù.(GRD,
DEM, SDTS DDF, GTOP30 HDR, etc). Surfer´Â ºñÀ² °ª »çÀÌÀÇ »ö»óÀ»
ÀÚµ¿À¸·Î È¥ÇÕÇÏ¿© Áöµµ»óÀÇ »öÀÇ º¯È¸¦ ºÎµå·´°Ô ó¸®ÇØ ÁÝ´Ï´Ù. 0°ú 100 »çÀÌÀÇ ¾î¶² ÆÛ¼¾Æ®ÀÇ Á¡¿¡µµ
Color Anchor¸¦ Ãß°¡ÇÒ ¼ö ÀÖ½À´Ï´Ù. °¢ Anchor point´Â ƯÁ¤ »öÀ¸·Î ÇÒ´çµÉ ¼ö ÀÖ½À´Ï´Ù.
±×¸®°í »öµéÀº ÀÎÁ¢ÇÑ Anchor points »çÀÌ¿¡¼ ÀÚµ¿À¸·Î È¥ÇյǾî Á¶È¸¦ ÀÌ·ì´Ï´Ù. ÀÌ·¯ÇÑ ±â´ÉÀº
¾î¶² »öÀÇ Á¶ÇÕÀ¸·Îµç Ä®¶ó ¸ÊÀ» ¸¸µé ¼ö ÀÖ°Ô ÇØ ÁÝ´Ï´Ù.¿¬°üµÈ ±×¸®µå ÆÄÀϵéÀÌ ÀüÇô ´Ù¸¥ Z rangeÀ»
´Ù·ç´õ¶óµµ ƯÁ¤ Image MapÀ» À§ÇØ ¿©·¯ºÐÀÌ ¼±ÅÃÇÑ ¾î¶² Ä®¶ó¸¦ ´Ù¸¥ Image Map°ú ÇÔ²² »ç¿ëÇÒ
¼ö ÀÖ½À´Ï´Ù. Image MapsÀº ´Ù¸¥ Mapsµé°ú ¹«°üÇÏ°Ô µ¶¸³ÀûÀ¸·Î ¸¸µé ¼ö ÀÖÀ¸¸ç, ¶Ç´Â ´Ù¸¥ Maps¿¡
º´ÇÕµÉ ¼ö µµ ÀÖ½À´Ï´Ù. Image MapsÀº Ãàô°ú Å©±â¸¦ Á¶ÀýÇÒ ¼ö ÀÖ°í Á¦ÇÑÀ» µÎ°Å³ª À̵¿½Ãų ¼öµµ
ÀÖ½À´Ï´Ù,
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| ¿©·¯ºÐÀÇ
À̹ÌÁö ¸Ê¿¡ »ö»óÀ» ÀÔÈ÷°í »öÀ» Á¶ÀýÇÒ ¼ö ÀÖ½À´Ï´Ù. |
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Image
Map°ü·Ã ±â´Éµé
•
Pixel maps or smoothed images
•
Dither bitmaps if needed
•
Create an associated color scale
•
Create custom color spectrum files for use on any image
or shaded relief map
•
Overlay image maps with contour, post, or base maps
•
Data-independent color spectrum files
•
Specify color for missing data
•
Change the rotation and tilt angles
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Shaded
Relief Maps
SurferÀÇ
Shaded Relief MapsÀº ±×¸®µå(.GRD) ÆÄÀÏÀ̳ª USGS DEMÀ¸·ÎºÎÅÍ ÀÔüÀûÀÎ À½¿µ±âº¹µµ¸¦
¸¸µé ¼ö ÀÖ½À´Ï´Ù. ÀÌ·¯ÇÑ ÁöµµµéÀº »ç¿ëÀÚ°¡ Á¤ÀÇÇÑ ±¤¿øÀÇ ¹æÇâ°ú ¿¬°èµÇ¾î Ç¥¸éÀÇ °æ»ç¿Í °æ»ç ¹æÇâÀ»
Ç¥ÇöÇϱâ À§ÇØ ´Ù¸¥ »öµéÀ» »ç¿ëÇÕ´Ï´Ù. Surfer´Â Ç¥¸é¿¡ ÀÖ´Â °¢°¢ÀÇ ±×¸®µåÀÇ ¹æÀ§(Orientation)À»
°áÁ¤ÇÏ°í °¢ ±×¸®µåÀÇ ¼¿¿¡ °íÀ¯ÀÇ »öÀ» ÇÒ´çÇØ ÁÝ´Ï´Ù. À½¿µ±âº¹µµ»óÀÇ »ö»óµéÀº Ç¥¸é¿¡ ºñÃë´Â ºû°ú ¿¬°üµË´Ï´Ù.
±¤¿øÀº ÁöÇ¥¸éÀ» ºñÃߴ žçÀ¸·Î °£ÁÖÇÒ ¼ö ÀÖ½À´Ï´Ù. Surfer´Â ºñÀ² °ª(Percentage Values)
»çÀÌÀÇ »öµéÀ» ÀÚµ¿À¸·Î È¥ÇÕÇÏ¿© ÁöµµÀ§ÀÇ »öÀÇ º¯È¸¦ ºÎµå·´°Ô ó¸®ÇØ ÁÝ´Ï´Ù. Color Anchor Points¸¦
Ãß°¡ÇÏ¿© °¢ Anchor Point¿¡ °íÀ¯ÀÇ »öÀ» ÇÒ´çÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÎÁ¢ÇÑ Color Anchor Points»çÀÌ¿¡
»öµéÀÌ ÀÚµ¿À¸·Î È¥Çյ˴ϴÙ. ÀÌ·¯ÇÑ ±â´ÉÀº ¾î¶°ÇÑ »öÀÇ Á¶ÇÕÀ¸·Îµç Color MapÀ» ¸¸µé ¼ö ÀÖ°Ô ÇÕ´Ï´Ù.
À½¿µ±âº¹µµ´Â ´Ù¸¥ Áöµµµé°ú µ¶¸³ÀûÀ¸·Î ¸¸µé ¼ö ÀÖ°í, Áöµµ Áßø(Overlay Maps ¸í·É)À» ÀÌ¿ëÇÏ¿©
´Ù¸¥ Áöµµ¿Í º´ÇÕÇÒ ¼öµµ ÀÖ½À´Ï´Ù. ´Ù¸¥ Á¾·ùÀÇ Áöµµ¿Í ¸¶Âù°¡Áö·Î µ¿ÀÏÇÑ ¹æ¹ýÀ¸·Î À½¿µ ±âº¹µµÀÇ Ãàô°ú
Å©±â¸¦ Á¶ÀýÇÒ ¼ö ÀÖ°í Á¦ÇÑÀ» Çϰųª À̵¿ÇÒ ¼ö ÀÖ½À´Ï´Ù.
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| À½¿µ±âº¹µµ¿Í
Contour ¹× ±âº» ¸Ê Ư¡À» ÇÔ²² µµ½ÃÇÑ ¿¹ |
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Shaded
Relief Map°ü·Ã ±â´Éµé
•
Create photo-quality relief maps from grid files
•
Control light source position, relative slope gradient,
and shading
•
Use custom color spectrum files for the exact desired
display
•
Overlay with contour, vector, post, or base maps for
highly effective displays
•
Shading calculations based on several shading methods,
including Simple, Peucker's Approximation, Lambertian Reflection,
and Lommel-Seeliger Law
•
Set relief parameters using Central Difference or Midpoint
difference gradient methods
•
Specify color for missing data
•
Change the rotation and tilt angles.
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Post
Map
SurferÀÇ
Post MapsÀº °íÁ¤ Å©±âÀÇ ½Éº¼ ȤÀº Ä®¶óÀÇ ½Éº¼ Å©±â¿¡ ºñ·ÊÇÏ¿© X, YÀÇ À§Ä¡¸¦ Ç¥½ÃÇÕ´Ï´Ù. ÇØ´ç
ÆäÀÌÁö¿¡ ´Ù¸¥ ¸Êµé°ú µ¶¸³ÀûÀ¸·Î Post MapsÀ» ¸¸µé°Å³ª Contour, Vector, Surface
µî°ú °°Àº ±âº» ¸ÊÀ§¿¡ Áßø Ç¥½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù. Ç¥½ÃÁ¡ÀÇ ½Éº¼, ·¹À̺í ŸÀÔ, Å©±â ¿Í °¢µµ¸¦ ¼³Á¤ÇÒ
¼ö ÀÖ½À´Ï´Ù. ¶ÇÇÑ, °¢°¢ ´Ù¸¥ ¹üÀ§¿¡ ¼ÓÇÏ´Â µ¥ÀÌÅÍ ´Ù¸¥ ½Éº¼°ú Ä®¶ó¸¦ ÀÚµ¿À¸·Î ÁöÁ¤ÇÏ¿© µ¥ÀÌÅÍÀÇ ´Ù¸¥
¿µ¿ªµéÀ» ½Äº°ÇÏ´Â ºÐ·ùÈµÈ Post MapÀ» ÀÛ¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù. Contour MapÀ§¿¡ ¿©·¯ºÐÀÇ ¿ø½Ã
µ¥ÀÌÅÍÀÇ À§Ä¡¸¦ Ç¥½ÃÇÔÀ¸·Î½á ¸Ê»ó¿¡¼ µ¥ÀÌÅÍÀÇ ºÐÆ÷¸¦ ÆÄ¾ÇÇÒ ¼ö ÀÖ°í, ¿©·¯ºÐÀÌ »ç¿ëÇÏ´Â ±×¸®µù(Gridding)
¹æ¹ýÀÇ Á¤È®¼ºÀ» ÀÔÁõÇÒ ¼ö ÀÖ½À´Ï´Ù. |
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| Post
MapÀ» ÀÌ¿ëÇÏ¿© X, Y µ¥ÀÌÅÍÀÇ À§Ä¡¸¦ Ç¥½ÃÇÑ ¿¹ |
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| °¢±â
´Ù¸¥ ¹üÁÖÀÇ µ¥ÀÌÅ͸¦ µð½ºÇ÷¹ÀÌ Çϱâ À§ÇØ °¢°¢ ´Ù¸¥ ½Éº¼À» »ç¿ëÇÑ ºÐ·ùÈµÈ Post Map. - ºÐ·ùȵÈ
Post MapÀ» WireframeÀ§¿¡ Áßø µµ½ÃÇÏ¿´°í 3D ·¹ÀÌºí ¶óÀÎÀ» Ãß°¡ÇÏ¿© Map Surface
À§¿¡ ½Éº¼µéÀ» ±×·È½À´Ï´Ù. |
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Post
Map °ü·Ã ±â´É ¹× Ư¡
•
Create any number of post maps on a single page
•
Post from any number of files
•
Use proportional or fixed size symbols
•
Full control of symbol style, color, and frequency
•
Post data on contour, vector, surface, or base maps
•
Post every point or every nth point
•
Rotate and tilt post maps to any angle
•
Make a Classed Post Map to post different symbols for
specified ranges of data values
•
Create a classed post legend to display the symbols
and data ranges
•
Specify custom symbols from the worksheet
•
Add labels from a data file and adjust the angle of
the label and the plane in which the label appears
•
Change data files without resetting post map and classed
post map parameters
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Based
Maps
Surfer´Â
¸Å¿ì ¸¹Àº Á¾·ùÀÇ Æ÷¸Ë Çü½ÄÀÇ Áöµµ¸¦ Àоî ÁöÇü Á¤º¸¸¦ Ç¥½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù. Áöµµ Áßø ±â´ÉÀ» ÀÌ¿ëÇÏ¿©
±âº» ¸Ê(Base Map)À§¿¡ ´Ù¸¥ ¸ÊµéÀ» ÇÔ²² µµ½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù. ȤÀº °°Àº ÆäÀÌÁö¿¡ ´Ù¸¥ ¸Ê°ú´Â ¹«°üÇϰÔ
µ¶¸³ÀûÀÎ ±âº» ¸ÊÀ» Á¦ÀÛÇÒ ¼öµµ ÀÖ½À´Ï´Ù. ÇÑ ÆäÀÌÁö¿¡ ´Ù¼öÀÇ ±âº» ¸ÊÀ» ºÒ·¯¿Ã ¼ö ÀÖ½À´Ï´Ù. ±âº» ¸ÊÀº
DXF, GSI, BLN, SHP, LGO, BNA, GSB, DLG, LGS, MIF, E00, USGS
SDTS DLG DDF, EMF, WMF, TIF, PCX, BMP, PLT, CLP, TGA, PCX,
JPG, PNG, DCX, WPG, PCTÀ» Æ÷ÇÔÇÏ¿© ÀÌ¿ÜÀÇ ´Ù¾çÇÑ ÆÄÀÏ Çü½ÄµéÀ» ÀÐÀ» ¼ö ÀÖ½À´Ï´Ù. Contour
ȤÀº Surface Wireframe ¸Ê°ú ±âº» ¸ÊÀ» ÁßøÇÏ´Â °ÍÀº ¸Å¿ì ½±°í, 3Â÷¿ø µ¥ÀÌÅÍ Á¶ÇÕÀÇ ÁöÇü
Á¤º¸¸¦ Ç¥½ÃÇÒ ¼öµµ ÀÖ½À´Ï´Ù.
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| Base
mapÀ» ´Üµ¶À¸·Î Ç¥½ÃÇϰųª ´Ù¸¥ Áöµµ¿Í ÇÔ²² ÁßøÇÏ¿© Ç¥½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù. |
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Base
Map°ü·Ã ±â´É ¹× Ư¡
•
Create any number of base maps on a single page
•
Create independent base maps or overlay base maps on
other map types
•
Edit line, fill, text, and symbol properties for vector
base map formats
•
Specify real-world coordinates for TIF, JPG, GIF, and
other raster files
•
Independent scaling in the X and Y dimensions
•
Rotate and tilt base maps to any angle
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Map
Overlays
Áöµµ
Áßø(Map overlays)±â´ÉÀº contour, wireframe, vector, base, post
map µî ¿©·¯ºÐÀÌ ¿øÇÏ´Â ¼ö ¸¹Å º´ÇÕÇÏ¿© Ç¥½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù. »öÀ¸·Î ä¿öÁø Contour MapÀ»
Wireframe À§¿¡ °ãÃÄ Ç¥½ÃÇÔÀ¸·Î½á ¸ÚÁø 3D µð½ºÇ÷¹À̸¦ ¸¸µé¾î ³À´Ï´Ù. ±×¸®°í
¿©·¯ºÐÀÌ ¿øÇÏ´Â ¼ö ¸¹Å Áöµµ¸¦ ÁßøÇÒ ¼ö Àֱ⠶§¹®¿¡ ÇϳªÀÇ ¸ÊÀ§¿¡ ¸¹Àº ¾çÀÇ µ¥ÀÌÅ͸¦ º¸¿©ÁÙ ¼ö ÀÖ½À´Ï´Ù.
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ÀÌ
Áöµµ´Â µÎ °³ÀÇ Contour Map(Base Map°ú Wireframe Map)À» ÁßøÇÏ¿© ¸¸µé¾î ¿À¿°
È®»êÀÇ ¸ð½ÀÀ» Ç¥ÇöÇϰí ÀÖ½À´Ï´Ù.
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Gridding
Surfer¿¡¼
Á¦°øÇÏ´Â Griddin ¹æ¹ýµéÀº XYZµ¥ÀÌÅͷκÎÅÍ Á¤È®ÇÑ Contour, surface, wireframe,
vector, image, ±×¸®°í À½¿µ ±âº¹µµ µîÀ» »ý¼ºÇÒ ¼ö ÀÖ°Ô ÇØÁÝ´Ï´Ù. ÁöµµÀ§¿¡ µ¥ÀÌÅ͸¦
¹«ÀÛÀ§·Î Èð»Ñ¸± ¼ö ÀÖ°í, SurferÀÇ ±×¸®µùÀº ¿©·¯ºÐÀÇ µ¥ÀÌÅ͸¦ ±×¸®µå»ó¿¡ ³»»ð(Interpolate)ÇÒ
¼ö ÀÖ½À´Ï´Ù. ¿©·¯ºÐÀÌ »ç¿ëÇÒ ¼ö ÀÖ´Â ±×¸®µù ¹æ¹ýÀº ´Ù¾çÇϱ⠶§¹®¿¡ ¿©·¯ºÐÀÌ ¿øÇÏ´Â ¸ÊÀ» Á¤È®ÇÏ°Ô ¸¸µé
¼ö ÀÖ½À´Ï´Ù. °¢°¢ÀÇ ±×¸®µù ¹æ¹ýµéÀ» ÀÌ¿ëÇÏ¿© ±×¸®µù ÆÄ¶óÇǹÌÅ͸¦ ¿Ïº®ÇÏ°Ô Á¦¾îÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ¹Ì ¿©·¯ºÐÀÇ
µ¥ÀÌÅͰ¡ ±ÔÄ¢ÀûÀÎ »ç°¢Çü ¹è¿·Î ¸ð¾ÆÁ³´Ù¸é µ¥ÀÌÅÍ·Î ºÎÅÍ ¹Ù·Î ¸ÊÀ» ¸¸µé ¼ö ÀÖ½À´Ï´Ù. |
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Gridding
°ü·Ã ±â´É ¹× Ư¡
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Interpolate from up to 1 billion XYZ data points (limited
by available memory)
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Produce grids with up to 100 million nodes
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Specify faults and breaklines when gridding
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Choose from one of the powerful gridding methods: Inverse
Distance, Kriging, Minimum Curvature, •
Polynomial Regression, Triangulation, Nearest Neighbor,
Shepard's Method, Radial Basis Functions, Natural Neighbor,
Moving Average, and Local Polynomial
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Specify isotropic or anisotropic weighting
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You have full control over the grid line geometry including
grid limits, grid spacing, and number of grid lines
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Customize search options based on user-defined data
sector parameters
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Specify search ellipses at any orientation and scaling
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Use spline smoothing and grid filtering to alter the
grid file
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Use grid math to perform mathematic operations between
grid files
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Use Nearest Neighbor to create grid files without interpolation
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Use Triangulation to achieve accuracy with large data
sets faster
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Detrend a surface using Polynomial Regression, generate
regression coefficients in a report, and calculate residuals
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Use data exclusion filters to eliminate unwanted data
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Use duplicate data resolution techniques
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Generate a grid of Kriging standard deviations
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Specify point or block Kriging
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Generate a report of the gridding statistics and parameters
including ANOVA regression statistics
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Specify scales and range for each variogram model
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Extract subsets of grids or DEMs based on rows and
columns
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Transform, offset, rescale, rotate, and mirror grids
•
Calculate first and second directional derivatives
at user-specified orientations
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Calculate differential and integral operators utilizing
gradient, Laplacian, biharmonic, and integrated volume operators
•
Analyze your data with Fourier and spectral analysis
with Correlograms and Periodogram
•
Generate grids from a user-specified function of two
variables
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Calculate grids with Data Metrics including: number
of points within search ellipse, distance to nearest and farthest
neighbor, median, average and offset distance to points within
the search ellipse
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Use cross-validation to judge the suitability of the
gridding method for the particular data set
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Variograms
ÇϺÎ
ü°è(Subsystem)À» ¸ðµ¨¸µÇÏ´Â VariogramÀ» »ç¿ëÇÏ¿© °ø°£ ¿¬¼Ó µ¥ÀÌÅ͸¦ Á¤·®ÀûÀ¸·Î Æò°¡ÇÒ
¼ö ÀÖ½À´Ï´Ù. Variograms´Â Kriging ¾Ë°í¸®ÁòÀ¸·Î ±×¸®µùÇÒ ¶§ ÀûÇÕÇÑ VariogramÀ» ¼±ÅÃÇØ
ÁÝ´Ï´Ù. Surfer´Â Variogram ±×¸®µå¸¦ ±âº» ³»ºÎ µ¥ÀÌÅÍ Ç¥Ãâ·Î »ç¿ëÇϸç ÀÏ´Ü ÀÌ ±×¸®µå°¡ ¸¸µé¾îÁö¸é,
¾î¶² ½ÇÇèÀûÀÎ VariogramÀ̵ç Áï½Ã °è»êµË´Ï´Ù.
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°ø°£ ¿¬¼ÓÀÇ Á¤·®Àû ºÐ¼®À» À§ÇØ VariogramÀ» Áï½Ã »ý¼ºÇÕ´Ï´Ù. |
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Variogram
°ü·Ã ±â´É ¹× Ư¡
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Virtually unlimited data set sizes
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Display both the experimental variogram and the variogram
model
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Specify the estimator type: variogram, standardized
variogram, auto covariance, or auto correlation
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Specify the variogram model components: exponential,
Gaussian, linear, logarithmic, nugget effect, power, quadratic,
rational quadratic, spherical, wave, pentaspherical, and cubic
models
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Customize the variogram to display symbols, variance,
and number of pairs for each lag
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Export the experimental variogram data
•
Download
variogram tutorial
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Faults
and Breaklines
¿©·¯ºÐÀÇ
µ¥ÀÌÅ͸¦ °ÝÀÚÈ(gridding)ÇÒ ¶§ Fault ¿Í BreaklineÀ» Á¤ÀÇÇÕ´Ï´Ù. Fault°¡
ÀÖ´Â ºÎºÐÀÇ µ¥ÀÌÅÍ´Â ´Ù¸¥ Fault°¡ ÀÖ´Â ºÎºÐÀÇ ±×¸®µå ³ëµå °ªÀ» °è»êÇÒ ¶§ »ç¿ëµÇÁö´Â ¾Ê½À´Ï´Ù. °ÝÀÚÈ
¾Ë°í¸®ÁòÀÌ BreaklineÀ» ¹ß°ßÇϸé, Breakline ¹Ù·Î À§¿¡ ÀÖ´Â µ¥ÀÌÅÍ Æ÷ÀÎÆ®µéÀº ³»»ð(Interpolated)µÈ
°ªÀ» ÃëÇÕ´Ï´Ù. BreaklineÀ» ÀÌ¿ëÇÏ¿© À¯¼±(Streamlines), ´É¼±(Ridges),±×¸®°í °æ»ç¿¡¼
´Ù¸¥ ´ÜÀý(Break) µî À» Á¤ÀÇÇÕ´Ï´Ù. Faults¿Í´Â ´Þ¸® BreaklinesÀº Á¤º¸ÀÇ È帧ÀÇ À庮ÀÌ
¾Æ´Ï¸ç, °ÝÀÚ ¾Ë°í¸®ÁòÀº ¹Ý´ëÆíÀÇ ÇÑ Á¡À» »ç¿ëÇϱâ À§ÇØ BreaklineÀ» Ⱦ´ÜÇÒ ¼ö ÀÖ½À´Ï´Ù. Faults¸¦
Áö¿øÇÏ´Â °ÝÀÚÈ ¹æ¹ýµé¿¡´Â - Inverse Distance to a Power, Minimum Curvature,
Nearest Neighbor, Data Metrics µîÀÌ ÀÖ½À´Ï´Ù. BreaklinesÀ» Áö¿øÇÏ´Â ¹æ¹ýµé¿¡´Â
- nverse Distance to a Power, Kriging, Minimum Curvature,
Nearest Neighbor, Radial Basis Function, Moving Average, Data
Metrics, Local Polynomial gridding ¹æ¹ý µîÀÌ ÀÖ½À´Ï´Ù. |
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FaultÀÇ
Ư¡À» ±×¸° Contour mapÀ» ±×¸° ¿¹. µ¥ÀÌÅ͸¦ °ÝÀÚÈÇÒ ¶§ Faults ¿Í breaklines
ÀÌ ±¸Ã¼ÈµÇ¾ú½À´Ï´Ù.
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USGS
DEM(Digital Elevation Model) Files
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Use DEM files with any Surfer command that uses GRD
files
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Directly use the SDTS DEM file format in native form
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Display information about the DEM
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Create contour, vector, shaded relief, image, and wireframe
maps from DEM files
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Digitize
Boundaries
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Find XY coordinates
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Automatically write coordinates to ASCII data files
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Automatically save digitized coordinates as BLN files
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Create boundary files for use with other maps
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Display different properties for base map features
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Automation
»ç½Ç»ó
¿©·¯ºÐÀÌ ÀÎÅÍ·ºÆ¼ºêÇÏ°Ô ½ÇÇàÇÒ ¼ö ÀÖ´Â ¾î¶² Á¶ÀÛµµ ÀÚµ¿È ȣȯ °¡´ÉÇÑ ¾ð¾î(Visual Basic, C++,
Perl µî)¸¦ »ç¿ëÇÏ¿© Á¦¾îÇÒ ¼ö ÀÖ½À´Ï´Ù. GS ½ºÅ©¸³ÅÍ(Visual Basic ȣȯ ÇÁ·Î±×·¡¹Ö ȯ°æ)À»
Á¦°øÇÏ¿© ¿©·¯ºÐÀÌ ½ºÅ©¸³Æ®¸¦ Á÷Á¢ ÀÛ¼º, ÆíÁý, ¼öÁ¤, ½ÇÇàÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ·¯ÇÑ ¹æ¹ýÀ¸·Î ¹Ýº¹ÀûÀÎ ÀÛ¾÷À»
ÀÚµ¿ÈÇÒ ¼ö ÀÖ°í, Surfer¿¡¼ Á¦°øÇÏ´Â ¾î¶°ÇÑ ÀÛ¾÷µµ ¼öÇàÇÒ ¼ö ÀÖ½À´Ï´Ù.
¸¹ÀÌ
»ç¿ëµÇ´Â ¸î¸î ½ºÅ©¸³Æ®¸¦ ¹«·á·Î Ȱ¿ëÇÏ½Ç ¼ö ÀÖ½À´Ï´Ù. À̵é ÀڷḦ ´Ù¿î¹ÞÀ¸½Ã·Á¸é ¿©±â¸¦
Ŭ¸¯ÇϽʽÿÀ.
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Worksheet
Surfer´Â
µ¥ÀÌÅÍ ÀÛ¼º, Àбâ, ÆíÁý, ÀúÀå¿¡ ÇÊ¿äÇÑ ¸ðµç ±â´ÉÀ» °®Ãá ¿öÅ©½ÃÆ®¸¦ Á¦°øÇÕ´Ï´Ù. µ¥ÀÌÅÍ ÆÄÀÏÀ» ÃÖ´ë
10¾ïÁÙ±îÁö °¡´ÉÇϸç, ÄÄÇ»ÅÍÀÇ ¸Þ¸ð¸®¿¡ µû¶ó ó¸® °¡´ÉÇÑ µ¥ÀÌÅͰ¡ Á¦ÇÑÀûÀÏ ¼ö ÀÖ½À´Ï´Ù. WindowÀÇ
Ŭ¸³º¸µå ±â´ÉÀ» »ç¿ëÇÒ ¼ö Àֱ⠶§¹®¿¡ SurferÀÇ ¿öÅ©½ÃÆ® ¶Ç´Â ÀÀ¿ë ÇÁ·Î±×·¥ »çÀÌ¿¡¼ µ¥ÀÌÅÍ ÀÚ¸£±â,
º¹»ç, ºÙÀ̱⠵îÀ» ÇÒ ¼ö ÀÖ½À´Ï´Ù.
Worksheet
°ü·Ã ±â´É
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Import files in DAT, TXT, SLK, XLS, WKx, WRx, CSV,
BNA, or BLN formats
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Calculate data statistics
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Perform data transformations using advanced mathematical
functions
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Sort data based on primary and secondary columns
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Print the worksheet
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Save your data in one of the following formats: XLS,
SLK, CSV, TXT, DAT, BLN, and BNA
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Object
Manager
Object
Manager´Â ¾î¶² ¿ÀºêÁ§Æ®ÀÇ ÆíÁýÀÌµç ´Ü¼øÈ½ÃÄÑ ÁÝ´Ï´Ù. ¸ðµç ¿ÀºêÁ§Æ®¸¦ »ç¿ëÀÌ Æí¸®ÇÑ °èÃþÀû Æ®¸®
±¸Á¶³»¿¡¼ º¸¿©ÁÝ´Ï´Ù. Object Manager¿¡ ÀÖ´Â Object¸¦ ¼±ÅÃÇÏ¸é ½±°Ô ÆíÁýÇÒ ¼ö ÀÖ°í,
º¸ÀÌ°Ô Çϰųª °¨Ãâ ¼ö ÀÖ½À´Ï´Ù.
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Manager¸¦ ÀÌ¿ëÇÏ¿© ½±°Ô Á¢±ÙÇÏ¿© Plot Window¿¡ ³ªÅ¸³ ¸ðµç ¿ÀºêÁ§Æ®µéÀ» ÆíÁýÇÒ ¼ö ÀÖ½À´Ï´Ù.
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Additional
Utilities and Features
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Export maps in DXF, SHP, BNA, BLN, MIF, GSI, GSB, EMF,
WMF, CLP, CGM, TIF, BMP, JPG, TGA, PNG, PCX, DCX, WPG, PCT,
formats
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Windows Clipboard support for copying maps to other
applications
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Combine any number of maps on a single page
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Use the mouse to resize objects on the screen
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Define default preferences
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Define custom line styles and colors and save for use
on other maps
•
Add any number of text blocks at any position on the
map, using TrueType fonts
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Include superscripts, subscripts and Greek or other
characters in text
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Compute volumes, planar and surface areas
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Calculate residuals between data and surface
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Print to any Windows supported printer or plotter
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Easily clip boundaries or posted points to contour
map limits
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Display and print subsets of completed maps, complete
with subset axes
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Add arrowheads to lines
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Adjust the number of undo levels
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Use the reshape tool to edit areas and curves
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Floatable toolbars
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System
Requirements
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PC running Windows 98, Me, 2000, XP, or higher
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25 MB of free hard disk space
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32 MB RAM minimum, 64 MB or higher recommended
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800 x 600 minimum monitor resolution
Surfer
µ¥¸ð ¹öÀü ´Ù¿î ¹Þ±â
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