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/*---------------------------------------------------------------------------
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ30<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>
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ʹ<EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>windows<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ
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VS2008 VS2010 VS2013
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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gdal<EFBFBD><EFBFBD>
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boost<EFBFBD><EFBFBD>
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Ӧ<EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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1<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD>߳<EFBFBD>ʱ<EFBFBD><EFBFBD>ֱ<EFBFBD>ӵ<EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD> GetDem<EFBFBD><EFBFBD>...<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɣ<EFBFBD>
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2<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ù<EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD>ReleaseDemMemory()<EFBFBD>ͷ<EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>й©<EFBFBD>ڴ棻
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<EFBFBD><EFBFBD><EFBFBD>⼰<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>1<EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>2<EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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......
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<EFBFBD>ļ<EFBFBD>¼:
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<EFBFBD>汾 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ע
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V1.0 2016/12/15 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ԭ<EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD>ļ<EFBFBD>ע<EFBFBD><EFBFBD>
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----------------------------------------------------------------------------*/
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#include "StdAfx.h"
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#include <string>
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using namespace std;
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//1 <20><><EFBFBD>ܣ<EFBFBD><DCA3><EFBFBD><EFBFBD>ھ<EFBFBD>γ<EFBFBD>ȶ<EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD>߳<EFBFBD>
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//<2F><><EFBFBD>룺
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// 1. fLonDeg: <20><><EFBFBD>ȣ<EFBFBD><C8A3>ȣ<EFBFBD>
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// 2. fLatDeg: γ<>ȣ<EFBFBD><C8A3>ȣ<EFBFBD>
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// 3. sDir: <20>߳<EFBFBD><DFB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC>洢·<E6B4A2><C2B7><EFBFBD><EFBFBD> Ĭ<><C4AC><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA>"D:\\ElevationData"<22><><EFBFBD>ɸ<EFBFBD><C9B8><EFBFBD>ʵ<EFBFBD><CAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģ<DEB8><C4A3>߳<EFBFBD>tif<69>ļ<EFBFBD><C4BC>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѭ<EFBFBD><D1AD><EFBFBD><D7BC>ʽ<EFBFBD><CABD>
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ASTGTM_N20E095_dem.tif
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//
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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// 1. fElevator:<3A>̣߳<DFB3><CCA3>ף<EFBFBD>
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//
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//<2F><><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>гɹ<D0B3><C9B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>true<75><65><EFBFBD><EFBFBD><EFBFBD><EFBFBD>false
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bool GetDem( float& fElevator, float fLonDeg, float fLatDeg, string sDir = "D:\\ElevationData");
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//2 <20><><EFBFBD>ܣ<EFBFBD><DCA3>ͷ<EFBFBD>DEM<45><4D><EFBFBD>ص<EFBFBD><D8B5><EFBFBD>Դ
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void ReleaseDemMemory();
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