Compressed ARC Digitized Raster Graphics to Enhance Efficiency of Research - for example to 1/50000 Topographic Maps

• Main Authors: Jing-Lin Huo, 侯景霖
• Other Authors: Szu-Pyng Kao
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/c27gq8

碩士 === 國立中興大學 === 土木工程學系所 === 101 === With the evolution of information technology, the map is from the traditional paper to a variety of information products. For example, CADRG (Compressed ARC Digitized Raster Graphics) is one of RPF (Raster product format, RPF) product. The goal of this study is “how to quickly create a CADRG map“. Since the CADRG image map product process uses different software to evaluate the efficiency and uses As-is-To-be method to analyze the process, so compare Digital mapping system and ArcGIS in 1/50000 topographic maps procedure in this study. The results show that ArcGIS process of 9-person in90-prints mode is the optimal strategy comparing with digital Mapping System process. The efficiency of time consuming saves 11% and labor costs 17%. And the core of ArcGIS is a good tool to build spatial database (Geodatabase, GDB) and design a mold of map. Finally, the core data of GDB table should be updated timely and create different types of map mold to fit different thematic maps.