面向Geodatabase的栅格数据批量加载插件开发  

Development of the Addin for batch uploading raster data into Geodatabase

作　　者：王育红 刘康晨 WANG Yu-hong;LIU Kang-chen(School of Geography,Ceomatics and Planning,Jiangsu Normal University,Xuzhou 221116,China)

机构地区：[1]江苏师范大学地理测绘与城乡规划学院

出　　处：《桂林理工大学学报》2019年第4期933-937,共5页Journal of Guilin University of Technology

基　　金：国家自然科学联合基金项目(U1304401);国家“十二五”科技支撑项目(2012BAJ23B04-2);江苏高校优势学科建设工程项目

摘　　要：针对Geodatabase表或要素类栅格数据加载功能的局限,在对比分析ArcGIS多种扩展定制开发技术的基础上,采用Addin技术设计开发了一个面向Geodatabase表或要素类的栅格数据批量加载插件,论述了该插件的功能原理、开发步骤及关键实现代码。初步的应用结果表明:该插件可以有效克服现有人工手动加载交互多、效率低、易出错等不足,加载效率至少可提高50倍以上。As a new generation of spatial data model and system to support the integrated storage and management of vector data and raster data,Geodatabase has not only the advantages of vector and table data management,but also the advantages of supply several approaches to store raster data.However,there are some functional limitations on loading raster data into feature class or table.In order to overcome these limitations,a batch Addin tool was designed and developed by Addin technology based on the contrastive analysis of several extending and customizing development technology by ArcGIS.The operation principle,development steps and key codes are respectively explained in detail.The preliminary application results show that the developed Addin tool can greatly overcome the drawback of the existing manual uploading approach,such as too many interactions,inefficiency and error-prone,and improve the uploading efficiency more than 50 times.

关 键 词：ARCGIS GEODATABASE Addin 定制开发 

分 类 号：P208[天文地球—地图制图学与地理信息工程]