map digitizing
英 [mæp ˈdɪdʒɪtaɪzɪŋ]
美 [mæp ˈdɪdʒɪtaɪzɪŋ]
网络 地图数字化
双语例句
- Analysis of Map Digitizing Fuzzy and Its Quality Assessment
地图数字化的模糊性分析及质量评定 - The conclusion provides reference for topographic map digitizing and forming high-accuracy DTM, and also for digital mapping.
这些注意事项可以供工程部门在既有地图数字化和建立高精度的数字地面模型时参考，也可为野外数字化测图提供借鉴。 - Coordinate transformation model and application of map digitizing in the soil information systems
土壤信息系统数据采集中坐标变换模型及应用 - Precision Analysis of Map Digitizing
图件数字化采集的精度分析 - The accuracy of flood area is mostly dependent on the contour interval of map, accuracy of digitizing map, accuracy of DEM, and interval of GRID, detecting resolution of pixels.
对于采用本方法计算淹没区，准确性受地形图等高距大小、数字化采集精度、数字地面模型（DEM）高程精度以及格网间隔大小、像素探测分辨率等因素的影响。 - The accuracy analysis of map digitizing based on scanned images
地图扫描数字化的点位精度分析 - The article states four aspects in detail in the process of computer supported charting of geologic map: the formation of geologic informational data base, the digitizing of geologic factors, the automation of charting synthesis and computer management of geologic symbols.
对地质图机助制图过程中地质信息数据库的建立、地质要素数字化、制图综合自动化、地质符号计算机管理4个方面作了详细论述。 - According to characteristic of Large-Scale map, a digitizing method of partial correc-tion with coordinated point ( control point or detail point) is discussed to raise the accu-racy of digitizing results and remove the contradictory of site in map element.
根据大比例尺地形图特点，利用已测坐标点（控制点或碎部点）进行分块局部纠正的数字化方法，以提高数字化后地图精度，并消除地形图要素间的相互位置的矛盾。 - This paper, foundation in analysis data capture error, put forward the map digitizing data quality control method.
在分析数据采集误差的基础上，提出了地图数字化数据质量控制方法。 - On The Sampling Interval in Map Digitizing by Scanner
地图扫描采样分辨率的研究 - The methods to obtain the Digital Terrain Model ( DTM) from contour map by scan digitizing were studied.
本文还研究了通过扫描数字化等高线图建立数字地形模型的方法。 - Map Digitizing Data Quality Control Method
地图数字化数据质量控制方法 - The original map digitizing system of large scale topographic map of urban area
城市大比例尺地形图原图数字化系统 - According to the basic principle of map digitizing based on scanned images, this paper analyzes me main errors source of scanning digitizing based on large-scale map, and the main cause affecting the accuracy of scanning digitizing data results is discussed.
从扫描数字化的基本原理及实施过程出发，分析了基于大比例尺地形图的扫描数字化的误差来源，着重讨论了影响扫描数字化数据结果精度的主要原因及采取的措施。 - Cartographic Generalization is indispensable to getting multi-scale map data, whether through remote sensing image or map scanning digitizing. Digital cartography cry for automatic cartographic generalization, Automating cartographic generalization has been the bottleneck of GIS 'development.
而无论是从遥感影像还是通过纸图扫描数字化来获取多比例尺地图数据，都少不了制图综合，地图的数字化生产迫切需要制图综合自动化，自动制图综合已成为制约GIS发展的瓶颈问题。 - The exchange method of the digital map with the GIS data is studied with AUTOCAD as the platform of the digitizing map, the reasonable method is gained for the data transferring between them.
本文以AutoCAD为数字化成图平台，对数字化地形测图与地理信息系统的数据转换方法进行了探讨，得出了适合它们之间数据格式传输的合理方法。 - Errors Analysis of Map Scanning Digitizing
地图扫描数字化的误差分析 - Covariance Function of Place Error for Map Digitizing Data
地图数字化位置误差的协方差函数 - In the procedure, some systematic errors such as map distortion and resolution of scanner will influence the digitizing result.
在数字化过程中，由于地图本身的变形、扫描仪分辨率等系统误差会影响数字化的结果。 - The elemental principle of digitizing map and the relation between map and digitizing are represented. And the correction and jointing after digitizing map in AUTOCAD is introduced, and the practical example is given.
对数字化成图的基本原理和地形图与数字化的关系进行了阐述，介绍了地图数字化后在AUTOCAD中的校正与拼接方法，并有具体的操作实例。 - A map is a chief source of GIS data. Map digitizing is a main means of GIS data inputting.
地图是GIS主要数据源，地图数字化是GIS数据输入的主要手段。 - Automated Map Orientation for Scanning Map Image Digitizing
地图扫描数字化中的地图自动定向方法 - The contemporary way of map digitizing has already achieved the transition from manual tracking digitizing to scanning digitizing.
地图数字化方式已经由手扶跟踪数字化逐渐过渡到扫描数字化。