| 数字制图的特点及其应用 |
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| 引用本文： | 张慧芝,马伟华.数字制图的特点及其应用[J].干旱区研究,2001,18(2):69-71,75. |
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| 作者姓名： | 张慧芝 马伟华 |
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| 作者单位： | 1. 中国科学院新疆生态与地理研究所
2. 新疆大学资源环境信息科学系 |
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| 摘 要： | 本文分析了信息时代地球科学领域数字制图的特点，提出了遥感、GIS等新技术与数字制图相结合的理论基础，并强调了数据采集与更新及可视化与虚拟现实技术等关键性问题，从资源合理利用、生态环境整治及社会经济发展的角度展望了数字制图技术广阔的应用前景。
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| 关 键 词： | 数字制图 虚拟现实 遥感 GIS |
| 文章编号： | 1001-4675(2001)02-0069-03 |
Characteristics and Application of Digital Mapping |
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| ZHANG Huizhi,Ma Weihua.Characteristics and Application of Digital Mapping[J].Arid Zone Research,2001,18(2):69-71,75. |
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| Authors: | ZHANG Huizhi Ma Weihua |
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| Abstract: | Digital mapping has some characteristics, such as, invisibility, flexibility, selectivity, reality, data security problem, information carrier variety, offering spatial data and cartographic factor dynamic overlying, etc. The article analyzed the function of digital mapping and its characteristics. Moreover, the thought and access about digital mapping connected with remote sensing and GIS are put forward. Meanwhile, some key problems are emphasized including data acquisition and updating and visualization and virtual reality. The application prospect of digital mapping is forecasted. |
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| Keywords: | digital mapping VR information remote sensing GIS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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