⑴ ArcGIS涓璴yr鏄浠涔堟枃浠
娣卞叆鎺㈢儲ArcGIS絎﹀彿緋葷粺錛歭yr鏂囦歡鐨勫疄鐢ㄦ搷浣
鍦ㄥ浗鍦熺┖闂磋勫垝涓錛岀﹀彿緋葷粺鏄鍦板浘琛ㄨ揪鐨勫叧閿鍏冪礌銆傛垜浠宸茬粡浠嬬粛浜嗙﹀彿鏍峰紡鐨勫埗浣滀笌style鏂囦歡鐨勪嬌鐢錛屼粖澶╋紝鎴戜滑灝嗘繁鍏ヨ茶В濡備綍榪愮敤絎﹀彿鏍峰紡lyr鏂囦歡錛屾彁鍗嘒IS鎿嶄綔鐨勬晥鐜囥
01.瀵煎叆絎﹀彿緋葷粺錛岀畝鍖栨祦紼
棣栧厛錛屽煎叆浣犵殑鏁版嵁鍥懼眰鏂囦歡錛屽弻鍑誨浘灞傚悕縐版垨鍙抽敭閫夋嫨鈥滃睘鎬р濓紝榪涘叆鍥懼眰璁劇疆銆傚湪絎﹀彿緋葷粺閫夐」涓錛岄夋嫨鈥滅被鍒鈥濅負鈥滃敮涓鍊尖濓紝鐒跺悗鐐瑰嚮鈥滃煎叆鈥︹濄備粠鍦板浘涓閫夋嫨鎴栧煎叆浣犲壋寤虹殑lyr鍥懼眰鏂囦歡錛屽畾浣嶅埌瀛樺偍浣嶇疆錛岄変腑鍚庢坊鍔犲埌褰撳墠鍥懼眰銆傝板緱灝嗗煎瓧孌佃劇疆涓"layer"錛屼互紜淇濈﹀彿鐨勬ｇ『鍖歸厤銆
灝忚創澹錛氬逛簬宸蹭嬌鐢ㄥ敮涓鍊肩﹀彿緋葷粺錛屽悗緇鍥懼眰鍙鐩存帴寮曠敤涓婁竴嬈′嬌鐢ㄧ殑lyr鏂囦歡錛岄伩鍏嶉噸澶嶆搷浣溿
02.涓閿鍔犺澆鏍峰紡錛屾彁鍗囨晥鐜
瀵逛簬絎﹀彿鏍峰紡鐨勪究鎹風＄悊錛屾垜浠鎺ㄨ崘浣跨敤瑙勫垝閰3.0宸ュ叿綆便傚彧闇鎵撳紑絎﹀彿緋葷粺鍔犺澆鍔熻兘錛岄夋嫨鍘熷嬩笁璋冨浘灞傛枃浠訛紝棣栨′嬌鐢ㄦ椂閫夋嫨lyr鏂囦歡錛屽悗緇鍙浠ヨ煩榪囥傜偣鍑葷『瀹氾紝鍗沖彲蹇閫熷姞杞藉苟鍛堢幇鎵闇鐨勭﹀彿鏍峰紡錛岀渷鏃跺張鐪佸姏銆
03.瀹氬埗鍖栧浘渚嬶紝娓呮櫚鍛堢幇
- 瀵煎叆lyr鏂囦歡鍚庯紝鍥句緥鍙鑳藉寘鍚澶氫綑綾誨埆銆傚垏鎹㈠埌甯冨矓瑙嗗浘錛岄夋嫨鎻掑叆鍥句緥錛屾牴鎹闇奼傝皟鏁村浘灞傚彲瑙佹у拰欏哄簭銆
- 鍦ㄥ浘渚嬪睘鎬т腑錛屽嬀閫夆滀粎鏄劇ず褰撳墠鍦板浘鑼冨洿鍐呭彲瑙佺殑綾燴濓紝騫墮拡瀵瑰浘渚嬮」榪涜屾牱寮忚皟鏁達紝紜淇濆崟涓絎﹀彿鐨勬按騫蟲爣娉ㄣ
- 鏈鍚庡湪鍥懼眰灞炴т腑錛岄拡瀵筶yr鏂囦歡鐨勭﹀彿緋葷粺錛屼粎淇濈暀鎵闇綾誨埆錛岃皟鏁村浘渚嬪ぇ灝忓拰浣嶇疆錛屽嵆鍙寰楀埌瀹氬埗鍖栫殑鍥句緥銆
鐜板湪錛屼綘宸茬粡鎺屾彙浜唋yr鏂囦歡鐨勯珮鏁堣繍鐢錛屾棤璁烘槸瀵煎叆榪樻槸鍥句緥鐢熸垚錛岄兘鑳借╀綘鐨凣IS宸ヤ綔鏇村姞寰楀績搴旀墜銆
鎯充簡瑙ｆ洿澶欰rcGIS鍥藉湡絀洪棿瑙勫垝宸ュ叿鍜岀﹀彿搴擄紵
- 瀵逛簬GIS絎﹀彿搴撶殑闇奼傦紝鍙闇璁塊棶瑙勫垝閰卞皬紼嬪簭閾炬帴錛岃交鏉捐幏鍙栦綘闇瑕佺殑鍐呭廣
- 瀵逛簬ArcGIS宸ュ叿綆憋紝鍏蟲敞鎴戜滑鐨勫叕浼楀彿瑙勫垝閰憋紝鍥炲嶁滃伐鍏風扁濆嵆鍙鑾峰緱閾炬帴錛岃╂垜浠涓璧鋒彁鍗囪勫垝宸ヤ綔鐨勭簿鍑嗗害鍜屾晥鐜囥
鎰熻阿闃呰伙紝濡傝夊緱榪欑瘒鏂囩珷瀵規偍鏈夊府鍔╋紝鍒蹇樹簡鍒嗕韓鍜岀偣璧炴敮鎸佹垜浠鐨勫姫鍔涖傛寔緇鍏蟲敞瑙勫垝閰憋紝鑾峰彇鏇村氬疄鐢ㄧ殑GIS鎿嶄綔鎶宸э紒
⑵ arcgis涓鐨刲yr 鍥懼眰鎬庝箞鎵撳紑
lyr鏄涓嶈兘鐩存帴鍦╝rcgis閲岄潰鎵撳紑鐨勩傝繖涓鏄閽堝逛綘鐨勫浘灞傜﹀彿鍖栦箣鍚庡瓨寰椾竴涓銆傚叿浣撶湅鍥劇墖錛岃佸浘鐗囦笂闈㈡爣綰㈣壊鐨勯偅涓鎵嶈兘鎵撳紑
