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 SurferÀÇ ÁÖ¿ä ±â´É°ú Ư¡.

 

¾Æ·¡ Á¦¸ñÀ» Ŭ¸¯Çϸé ÀÚ¼¼È÷ º¸½Ç ¼ö ÀÖ½À´Ï´Ù.

 

Contour Maps Variograms
3D Surface Maps Faults and Breaklines
3D Wireframe Maps USGS DEM Files
Vector Maps Digitize Boundaries
Image Maps Active X Automation
Shaded Relief Maps Worksheet
Post Maps Object Manager
Base Maps Additional Utilities and Features
Map Overlays System Requirements
Gridding

 


 

 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.

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.

 

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.

 

À§ ±×¸²Àº Surface MapÀ» Áßø µµ½ÃÇÑ ¿¹·Î ÁöÁúÇÐÀû Ư¡À» Àß ¹¦»çÇϰí ÀÖ½À´Ï´Ù.

 

 

  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.

 

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.

 

  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.

 

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.

 

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,

 

¿©·¯ºÐÀÇ À̹ÌÁö ¸Ê¿¡ »ö»óÀ» ÀÔÈ÷°í »öÀ» Á¶ÀýÇÒ ¼ö ÀÖ½À´Ï´Ù.

 

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.

 

 

  À½¿µ±âº¹µµ¿Í Contour ¹× ±âº» ¸Ê Ư¡À» ÇÔ²² µµ½ÃÇÑ ¿¹

 

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.

 Post MapÀ» ÀÌ¿ëÇÏ¿© X, Y µ¥ÀÌÅÍÀÇ À§Ä¡¸¦ Ç¥½ÃÇÑ ¿¹

°¢±â ´Ù¸¥ ¹üÁÖÀÇ µ¥ÀÌÅ͸¦ µð½ºÇ÷¹ÀÌ Çϱâ À§ÇØ °¢°¢ ´Ù¸¥ ½Éº¼À» »ç¿ëÇÑ ºÐ·ùÈ­µÈ Post Map. - ºÐ·ùÈ­µÈ Post MapÀ» WireframeÀ§¿¡ Áßø µµ½ÃÇÏ¿´°í 3D ·¹ÀÌºí ¶óÀÎÀ» Ãß°¡ÇÏ¿© Map Surface À§¿¡ ½Éº¼µéÀ» ±×·È½À´Ï´Ù.

 

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«°üÇÏ°Ô 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.

 

Base mapÀ» ´Üµ¶À¸·Î Ç¥½ÃÇϰųª ´Ù¸¥ Áöµµ¿Í ÇÔ²² ÁßøÇÏ¿© Ç¥½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù.

 

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.

 

 

ÀÌ Áöµµ´Â µÎ °³ÀÇ Contour Map(Base Map°ú Wireframe Map)À» ÁßøÇÏ¿© ¸¸µé¾î ¿À¿° È®»êÀÇ ¸ð½ÀÀ» Ç¥ÇöÇϰí ÀÖ½À´Ï´Ù. 

 


 

  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.

 

Gridding °ü·Ã ±â´É ¹× Ư¡

 

 • Interpolate from up to 1 billion XYZ data points (limited by available memory)

 • Produce grids with up to 100 million nodes

 • Specify faults and breaklines when gridding

 • 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

 • Specify isotropic or anisotropic weighting

 • You have full control over the grid line geometry including grid limits, grid spacing, and number of grid lines

 • Customize search options based on user-defined data sector parameters

 • Specify search ellipses at any orientation and scaling

 • Use spline smoothing and grid filtering to alter the grid file

 • Use grid math to perform mathematic operations between grid files

 • Use Nearest Neighbor to create grid files without interpolation

 • Use Triangulation to achieve accuracy with large data sets faster

 • Detrend a surface using Polynomial Regression, generate regression coefficients in a report, and calculate residuals

 • Use data exclusion filters to eliminate unwanted data

 • Use duplicate data resolution techniques

 • Generate a grid of Kriging standard deviations

 • Specify point or block Kriging

 • Generate a report of the gridding statistics and parameters including ANOVA regression statistics

 • Specify scales and range for each variogram model

 • Extract subsets of grids or DEMs based on rows and columns

 • Transform, offset, rescale, rotate, and mirror grids

 • Calculate first and second directional derivatives at user-specified orientations

 • 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

 • 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

 • Use cross-validation to judge the suitability of the gridding method for the particular data set

 

 

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  Variograms

ÇϺΠü°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.

 

µ¥ÀÌÅÍÀÇ °ø°£ ¿¬¼ÓÀÇ Á¤·®Àû ºÐ¼®À» À§ÇØ VariogramÀ» Áï½Ã »ý¼ºÇÕ´Ï´Ù.

 

Variogram °ü·Ã ±â´É ¹× Ư¡

 

 • Virtually unlimited data set sizes

 • Display both the experimental variogram and the variogram model

 • Specify the estimator type: variogram, standardized variogram, auto covariance, or auto correlation

 • Specify the variogram model components: exponential, Gaussian, linear, logarithmic, nugget effect, power, quadratic, rational quadratic, spherical, wave, pentaspherical, and cubic models

 • Customize the variogram to display symbols, variance, and number of pairs for each lag

 • 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.

  

FaultÀÇ Æ¯Â¡À» ±×¸° Contour mapÀ» ±×¸° ¿¹. µ¥ÀÌÅ͸¦ °ÝÀÚÈ­ÇÒ ¶§ Faults ¿Í breaklines ÀÌ ±¸Ã¼È­µÇ¾ú½À´Ï´Ù.


 

  USGS DEM(Digital Elevation Model) Files

 • Use DEM files with any Surfer command that uses GRD files

 • Directly use the SDTS DEM file format in native form

 • Display information about the DEM

 • Create contour, vector, shaded relief, image, and wireframe maps from DEM files

 

 

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  Digitize Boundaries

 • Find XY coordinates

 • Automatically write coordinates to ASCII data files

 • Automatically save digitized coordinates as BLN files

 • Create boundary files for use with other maps

 • Display different properties for base map features

 

 


 

  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 Å¬¸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

 

 • Import files in DAT, TXT, SLK, XLS, WKx, WRx, CSV, BNA, or BLN formats

 • Calculate data statistics

 • Perform data transformations using advanced mathematical functions

 • Sort data based on primary and secondary columns

 • Print the worksheet

 • 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.

 

Object Manager¸¦ ÀÌ¿ëÇÏ¿© ½±°Ô Á¢±ÙÇÏ¿© Plot Window¿¡ ³ªÅ¸³­ ¸ðµç ¿ÀºêÁ§Æ®µéÀ» ÆíÁýÇÒ ¼ö ÀÖ½À´Ï´Ù. 

 


 

  Additional Utilities and Features

 • Export maps in DXF, SHP, BNA, BLN, MIF, GSI, GSB, EMF, WMF, CLP, CGM, TIF, BMP, JPG, TGA, PNG, PCX, DCX, WPG, PCT, formats

 • Windows Clipboard support for copying maps to other applications

 • Combine any number of maps on a single page

 • Use the mouse to resize objects on the screen

 • Define default preferences

 • 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

 • Include superscripts, subscripts and Greek or other characters in text

 • Compute volumes, planar and surface areas

 • Calculate residuals between data and surface

 • Print to any Windows supported printer or plotter

 • Easily clip boundaries or posted points to contour map limits

 • Display and print subsets of completed maps, complete with subset axes

 • Add arrowheads to lines

 • Adjust the number of undo levels

 • Use the reshape tool to edit areas and curves

 • Floatable toolbars

 


 

  System Requirements

 • PC running Windows 98, Me, 2000, XP, or higher

 • 25 MB of free hard disk space

 • 32 MB RAM minimum, 64 MB or higher recommended

 • 800 x 600 minimum monitor resolution

 

  Surfer µ¥¸ð ¹öÀü ´Ù¿î ¹Þ±â

 

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