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- Digital Topographic Model 土方量计算
- Detailedly Analyzing the Realization and Application of Substantive Digital Topography Model in the Highway Engineering 公路工程中海量数字地面模型的实现及应用探析
- Through comparison between traditional survey and digital topographic survey, the specialties of digital topographic survey are analyzed in detail by basis of production practice. 以生产实践为基础，通过与传统测量的比较，详细分析了数字化地形测量的特点，提出了其优越性。
- Digital topographic map? 数值地形图?
- This paper analysis diathesis which would influence the quality of the large-scale digital topographic map from two aspect, and discusses the methods of the controlling data quality. 文中从野外采集数据和地图数字化两个方面分析了影响大比例尺数字地形图数据质量的因素，讨论了数据质量控制的方法。
- On Skills in Digital Topographic Mapping 数字地形图测绘中的几点技巧
- Digital Topographic Support System 数字化地形测量支援系统
- The topography model and the lithology model of Qingshuigou phosphorus depositare established, and the lithology value is estimated sectionally in one model. 建立了矿床的地形和岩性模型，首次在同一个模型内分块段进行岩性估值。
- This method is applied to generate the digital topography of river reach from Huayuankou to Lijin in the Lower Yellow River. 以黄河下游花园口至利津河段为例详述了黄河下游河道数字地形生成的原理及实现。
- full digitalization topographic map 全数字地形图
- A Test of Use of GPS RTK Technology in Digital Topographic Surveying 技术在数字化地形测量上的应用实验
- Research on contour lines automatic processing in digital topographic survey 数字地形测量等高线自动处理问题探讨
- This paper discussed digital terrain model (DTM) . 论述了地面数字模型DTM(Digital terrain model).
- topographic model 心理图式
- Analysis and Comparison of Two Contour Smoothing Methods in Digital Topographic Mapping 数字化测图中等高线平滑处理方式的比较与分析
- Programming for Management Special Properties of Digital Topographic Map in AutoCAD Objects Properties Window 在AutoCAD对象特性窗口中管理数字地形图专有特性的程序设计
- Most of the computers we are using are digital computers. 我们正在使用的计算机大多数是数字计算机。
- Based on the field measured topographic data of the scour protection project of the main pylon pier of Sutong Bridge, a digital elevation model (DEM) is established. 摘要根据苏通大桥主塔墩基础冲刷防护工程区内的实测地形资料，建立数字高程模型(DEM)。
- Talking about Engineering Administration of Dynamic Amend of Digital Topographic Map 浅谈数字化地形图动态修测的工程管理
- For digital printout model test kit, request F-TK-DL. 适用于数字打印输出型号的检测组件，请参阅F-TK-DL.
