map digitizing 中文意思是什麼

map digitizing 解釋
圖象數字化
  • map : MAP ＝Military Aid Program 〈美國〉軍事援助計劃。n 1 地圖；天體圖；圖。2 〈美俚〉臉，面孔。3 〈美...
  • digitizing : 數位化
  1. We impolder fuxin infrastructure information managing system based on the gis theory. this system has the following functions f digitizing map, editing map ; space querying ; space analyzing, arbitrary map output, section analyzing

    它主要實現的功能：地圖數字化；地圖編輯；空間特徵與非空間屬性的雙向查詢；空間分析；任意圖幅的地圖輸出；斷面分析。
  2. Map digitizing data quality control method

    地圖數字化數據質量控制方法
  3. Topographical maps are the principal frame form of gis, and realization map digitizing and offering gis basic spatial data is one of the important research fields in surveying and gis, which is also necessity of development of science and technology. based on building gis - oriented topographical mapping system theories, this themes apply the advanced objectarx technology, aim at topographical mapping and exporting to gis, and resolve several key problems, such as symbols analysis and building, dtm and contour line automatic drawing, topographical map adjoining, digital image rectifying etc. and it offers models and arithmetic, realizing the general functions of gis - oriented topographical mapping system

    本文以建設面向gis的測量繪圖平臺理論為基礎，以autocad平臺下objectarx開發技術為核心，圍繞地形圖的成圖和入庫（ gis數據庫）這一課題，對其中的關鍵技術難題? ?符號庫的建立與實現、 dtm與等高線的自動繪制、地形圖接邊、數字化柵格圖像的定向與糾正、介面數據文件的生成等進行了研究分析，提出了相應的模型和演算法，實現了面向gis的測量繪圖系統的基本功能。
  4. Based on the digitizing data of the land use map of the taiping st. area in wenling city between 1996 and 2001, the characteristics of land use changes were analyzed

    基於土地利用圖的數字化數據，分析了1996 - 2001年溫嶺市太平街道土地利用的動態變化及其景觀生態效應。
  5. At present, the theory and application of topographical mapping system is quite mature. more of them reached the criterion of topographical map and the requirement of map digitizing. however, the deeper application and conversion of digital map to gis are ignored

    目前，以單純成圖為目的測量繪圖平臺開發的理論和應用已經比較成熟，大多數的繪圖平臺已經基本實現了地形圖圖示上的繪圖要求，能滿足測繪部門數字成圖的需要。
  6. Characteristic and application of gis firstly. secondly it introduced the designing frame of uiims, achieving of the sub - - function and the pattem of the application. it emphasizes on the principle of the map digitizing, the foundation of the data model and encoding means, the construction of the topology data structure, the theory of different format data convertion

    本文首先介紹了地理信息系統的研究現狀、技術背景、特點及應用；其次介紹了城市基礎設施信息管理系統設計框架、具體功能的實現原理及應用模式，其中重點分析了地圖數字化原理、數據模型的建立及其編碼方法、拓撲數據結構的建立、不同格式的數據相互轉換原理。
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