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³îÀÌ°ø¿ø ÀÔÁö ¿äÀÎ
<ÀÔÁö¿äÀÎ 1> ÇöÀç ÅäÁö ÀÌ¿ë ¿ëµµ°¡ ³ó¾÷À̰ųª ÀÓ¾ßÁö¿ªÀÎ ÇÊÁö (Parcels.shp)
<ÀÔÁö¿äÀÎ 2> ³îÀÌ°ø¿øÀ» ÁÖ·Î ÀÌ¿ëÇÏ´Â 10~14¼¼ °í°´ÀÌ ÁýÁߵǾî ÀÖ°í °¡Á¤ÀÇ ¿¬Æò±Õ ¼öÀÔÀÌ 3500¸¸¿ø ÀÌ»óÀÎ Áö¿ª (Census BlockGroups.shp, BG_dmg.dbf)
<ÀÔÁö¿äÀÎ 3> °í¼Óµµ·Î¿¡¼ 150m À̳» (¼ö¼µµ·Î.shp)
<ÀÔÁö¿äÀÎ 4> °¡½ºÀúÀå¼Ò µî À§Çè ½Ã¼³¿¡¼ 300m ¹Û¿¡ À§Ä¡ÇÑ Áö¿ª (À§Çè½Ã¼³.shp)
<ÀÔÁö¿äÀÎ 5>. ÇÊÁö ¸éÀûÀÌ 3,000 Æò¹æ¹ÌÅÍ ÀÌ»óÀÎ Áö¿ª.
[1] ÅäÁö
ÀÌ¿ëµµ¿¡¼ ³ó¾÷°ú ÀÓ¾ßÁö¿ª¸¸À» ÃßÃâ
1. New View¡æAdd Theme¡æC:\GISEX\suseo\Parcels.shp ºÒ·¯¿À±â
2. Parcels
È°¼ºÈ¡æQuery Builder¡æ([Lu_code]=¡±AGR¡±) or ([Lu_code]=¡±FRT¡±) ¡æNew Set
3. Theme¡æConvert
to Shapefile¡æÆÄÀϸí: AGRFRT
4. ´õ ÀÌ»ó ÇÊ¿ä
¾ø´Â Parcel themeÀº ¾Æ·¡·Î ³»·Á ³õ±â.
[2] Àα¸ ¹× ¼öÀÔ Á¶°Ç(ÀÔÁö¿äÀÎ 2)À» ¸¸Á·ÇÏ´Â ¼¾¼½º ºí·Ï ÃßÃâ
1. New
View¡æC:\GISEX\suseo\ Census BlockGroups.shp ºÒ·¯µé¿© È°¼ºÈÇÏ°í
¼Ó¼ºÅ×ÀÌºí ¿¬´Ù.
2. ÇÁ·ÎÁ§Æ®Ã¢ Ŭ¸¯¡æProject¡æAdd Table¡æC:\GISEX\suseo\bg_dmg.dbf ºÒ·¯µéÀÓ.
ÀÌ Å×ÀÌºí¿¡´Â Àα¸µ¥ÀÌÅÍ¿Í ¼Òµæ µ¥ÀÌÅÍ
Æ÷ÇԵǾî ÀÖÀ¸¸ç, ¼¾¼½º ºí·ÏÀÇ ¼Ó¼º Å×ÀÌºí¿¡ Àα¸¿Í ¼Òµæ µ¥ÀÌÅ͸¦ ´ÙÀ½°ú °°ÀÌ ¿¬°á(Join) ½ÃŲ´Ù.
3. bg_dmg.dbf â¿¡¼ Keyfield¶ó´Â Çʵå Çìµå È°¼ºÈ
4. Census Blockgroups.shpÀÇ ¼Ó¼ºÅ×ÀÌºí¿¡¼ Keyfield¶ó´Â
Çʵå Çìµå È°¼ºÈ¡æJoin
5. Query
Builder¡æ([Target_age]>=250) and ([Inc_medn]>=35000) ¡æNew Set
6. Theme¡æConvert
to Shapefile¡æÆÄÀϸí: Target.shp À¸·Î
ÀúÀå.
7. ´õ ÀÌ»ó ÇÊ¿ä
¾ø´Â Census Blockgroups.shp´Â ¾Æ·¡·Î ³»¸°´Ù.
[3] ³ó¾÷°ú ÀÓ¾ßÁö¿ª Áß¿¡¼ Ÿ°Ù ±×·ì¿¡
ÀÖ´Â Áö¿ª¸¸ ¼±ÅÃ
1. AGRFRT.shp°ú Target.shp È°¼ºÈ¡æView¡æGeoprocessing Wizard (extensions¿¡ üũ È®ÀÎ)
2.
Intersect two themes¡æNext¡æinput theme: AGRFRT.shp,
overlay theme: Target.shp, output file: targetparcel.shp¡æFinish
3. ´õ ÀÌ»ó »ç¿ë
¾È ÇÒ Target.shp°ú AGRFRT.shp´Â
¾Æ·¡·Î ³»·Á³õ±â.
[4] µµ·Î¿¡¼ °í¼Óµµ·Î¸¸ ÃßÃâÇÏ¿© 150¹ÌÅÍ ¹öÆÛÁÔ
Çü¼º
1.View¡æAdd
Theme¡æC:\GISEX\suseo\road.shp ºÒ·¯¿Í È°¼ºÈ.
2. Query
Builder¡æ[Class]=1¡æNew Set¡æTheme¡æConvert to Shapefile¡æÆÄÀϸí:
Highways.shp ÀúÀå.
3. ´õ ÀÌ»ó »ç¿ëµÇÁö
¾ÊÀ» road.shpÀº ¾Æ·¡ÂÊÀ¸·Î ³»·Á³õ´Â´Ù.
4. Map
Unit°ú Distance UnitÀ» meters·Î ¹Ù²Û´Ù.
5. Highways.shp È°¼ºÈ¡æTheme¡æCreate Buffers¡ætheme:Highways.shp¡æNext¡æAt a
specified distance: 150¡æNext¡æÆÄÀϸí: Hybuff.shpÀ¸·Î ÀúÀå.
6. ´õ ÀÌ»ó »ç¿ëµÇÁö
¾ÊÀ» Highways.shpÀº ¾Æ·¡·Î ³»·Á³õ±â.
[5] 3´Ü°è¿¡¼ »ý¼ºµÈ TargetParcels.shpÀÇ
ÇÊÁö Áß¿¡¼ °í¼Óµµ·Î¿¡¼ 150m À̳»¿¡ ¼ÓÇÏ´Â ÇÊÁö ÃßÃâ
1. View¡æGeoprocessing Wizard¡æIntersect two theme¡æInput theme: Targetparcel.shp, overlay theme: Hybuff.shp¡æÆÄÀϸí
semi_final.shp·Î ÀúÀå.
2. ´õ ÀÌ»ó ¾²ÀÌÁö
¾ÊÀ» Targetparcels.shp°ú Hybuff.shpÀº
¾Æ·¡·Î ³»·Á³õ´Â´Ù.
[6] À§Çè½Ã¼³¿¡ ´ëÇÑ 300m ¹öÆÛÁÔ
Çü¼º
1. View¡æAdd
Theme¡æC:\GISEX\suseo\danger.shp Ãß°¡, È°¼ºÈ (Map, Distance unitÀÌ metersÀÎÁö È®ÀÎ)
2. Theme¡æCreate
Buffers¡ætheme: danger.shp¡æNext¡ædistance: 300¡æNext¡æÆÄÀϸí:
Dan_buff.shp ÀúÀå.
3. ´õ ÀÌ»ó ¾È ¾²ÀÌ´Â
danger.shpÀº ¾Æ·¡·Î ³»·Á³õ±â.
4. File¡æExtensions¡æclip
theme Ŭ¸¯
(clip inside, clip outside ¾ÆÀÌÄÜ »ý¼ºµÊ) ¡æSemi_final°ú Dan_buff È°¼ºÈ¡æclilp outside¡ætheme
to be clipped: Semi_final.shp¡æOK¡æÆÄÀϸí Clip_final.shpÀ¸·Î ÀúÀå
5. ´õ ÀÌ»ó ¾È¾²ÀÌ´Â Semi_final.shp°ú Dan_buff.shpÀº ¾Æ·¡·Î ³»·Á³õ±â.
[7] 3000Æò¹æ¹ÌÅÍ ÀÌ»óÀÎ ÇÊÁö ¼±ÅÃ
1. Clip_final.shp È°¼ºÈ¡æQuery Builder¡æ([Area_]>3000) ¡æNew Set
2. Theme¡æConvert
to Shapefile¡æÆÄÀϸí: Final.shp
3. Final È°¼ºÈ¡æView¡æLayout¡æÁöµµ
²Ù¹Ì±â.