目的应用奥维地图手机App开展信息化查螺,在谷歌地球(Google Earth,GE)中展示,并将数据导入地理信息系统(geographic information system,GIS)进行分析,建立一套实用、高效的钉螺空间数据收集和分析方法,为血吸虫病防控提供依据。方法...目的应用奥维地图手机App开展信息化查螺,在谷歌地球(Google Earth,GE)中展示,并将数据导入地理信息系统(geographic information system,GIS)进行分析,建立一套实用、高效的钉螺空间数据收集和分析方法,为血吸虫病防控提供依据。方法根据历年螺情监测数据建立的螺情数据库资料在GE上绘制螺点矢量图,并在此基础上,在GIS中制作螺点电子地图。应用奥维地图对11个现有螺点和5个复发螺点开展信息化查螺,将空间螺情资料导入GIS进行分析。结果现场应用发现该软件可以精确定位,能够记录查螺框坐标,且具有导航功能和电子围栏功能,可以满足信息化查螺的各项需求并很好地辅助查、灭螺工作。信息化查螺数据导入GIS进行分析,可以清楚地呈现查螺框点的位置和有螺框点的位置;活螺数量的核密度分析可以反映钉螺在空间上的聚集情况;对于面积较大的垸外螺点进行插值分析可以根据现有查螺框点螺情数据补充查螺框点以外的螺情数据。结论应用奥维地图进行信息化查螺能够提高信息化查螺效率,具有较强的推广应用价值;GE数据和GIS数据的交互分析可以最大限度地利用信息化查螺的空间数据,为今后的查灭螺等血防工作提供科学依据。展开更多
In this paper, we conduct theoretical research on the higher mathematics teaching effective countermeasures for the applicationoriented university under background of the informatization. The construction of applied u...In this paper, we conduct theoretical research on the higher mathematics teaching effective countermeasures for the applicationoriented university under background of the informatization. The construction of applied undergraduate colleges and universities is an important part of Chinese higher education structure adjustment. Everything has its growth mechanism, to the understanding of the growth mechanism of the applied undergraduate colleges, and grasp is the precondition of applied undergraduate colleges and universities to build. Grow in process of building applied undergraduate colleges and universities, the main body, growing, and the basic principles of growth goal oriented. Growth is growth, growth, aim and basic principles of living water source, the growth of the accurate positioning can make growth subject according to the basic principles of achieving growth. Under this background, we propose the informatization based mathematics teaching paradigm in this paper to suggest the optimized education paradigm for our teaching system.展开更多
文摘目的应用奥维地图手机App开展信息化查螺,在谷歌地球(Google Earth,GE)中展示,并将数据导入地理信息系统(geographic information system,GIS)进行分析,建立一套实用、高效的钉螺空间数据收集和分析方法,为血吸虫病防控提供依据。方法根据历年螺情监测数据建立的螺情数据库资料在GE上绘制螺点矢量图,并在此基础上,在GIS中制作螺点电子地图。应用奥维地图对11个现有螺点和5个复发螺点开展信息化查螺,将空间螺情资料导入GIS进行分析。结果现场应用发现该软件可以精确定位,能够记录查螺框坐标,且具有导航功能和电子围栏功能,可以满足信息化查螺的各项需求并很好地辅助查、灭螺工作。信息化查螺数据导入GIS进行分析,可以清楚地呈现查螺框点的位置和有螺框点的位置;活螺数量的核密度分析可以反映钉螺在空间上的聚集情况;对于面积较大的垸外螺点进行插值分析可以根据现有查螺框点螺情数据补充查螺框点以外的螺情数据。结论应用奥维地图进行信息化查螺能够提高信息化查螺效率,具有较强的推广应用价值;GE数据和GIS数据的交互分析可以最大限度地利用信息化查螺的空间数据,为今后的查灭螺等血防工作提供科学依据。
文摘In this paper, we conduct theoretical research on the higher mathematics teaching effective countermeasures for the applicationoriented university under background of the informatization. The construction of applied undergraduate colleges and universities is an important part of Chinese higher education structure adjustment. Everything has its growth mechanism, to the understanding of the growth mechanism of the applied undergraduate colleges, and grasp is the precondition of applied undergraduate colleges and universities to build. Grow in process of building applied undergraduate colleges and universities, the main body, growing, and the basic principles of growth goal oriented. Growth is growth, growth, aim and basic principles of living water source, the growth of the accurate positioning can make growth subject according to the basic principles of achieving growth. Under this background, we propose the informatization based mathematics teaching paradigm in this paper to suggest the optimized education paradigm for our teaching system.
