1) map digitization
地图数字化
1.
A method of selecting coordinate transformation model in map digitization;
地图数字化坐标变换模型的选择方法
2.
A variance analysis method is used to estimate the synthesis variance of coordinate data in map digitization.
采用方差分析法估计地图数字化坐标数据的综合方差 ,研究了不确定度估计中置信系数k的确定 ,给出了计算方法 ,用地图数字化的实例说明其坐标数据不确定度估计的方
3.
Maps as being the most fundamental and essential data sources of database as well as GIS and RS, data precision of map digitization has become a matter of common interest to all related disciplines.
本文提出了地图数字化的数学基础 ,详细讨论了两种常用的数据采集模型 :并以世界地图数字化系统为实例 ,介绍了系统的构成 ;并重点讨论了破译地图数学基础的原理和方法。
2) map digitizing
地图数字化
1.
Robust model of data quality control in map digitizing;
地图数字化数据质量控制的抗差模型
2.
From perspective the data source, hardware, software and personnel factors related to map digitizing, the paper discussed the fuzzy uncertainty in detail.
由于数字化过程的复杂性以及人们认识客观事物的有限性,地图数字化会产生模糊不确定性。
3) digital map
数字化地图
1.
Combined with the digital map system of Heilongjiang provincial mobile communication,this paper discussed the function of digital map product in the GSM network programming and optimizing and the application of GIS in the mobile communication area.
结合黑龙江省移动通信数字化地图系统,阐述了数字化地图产品在G SM网络规划和优化中的作用,以及G IS(地理信息系统)在移动通信领域中的广泛应用,对地理信息技术与移动通信技术集成的必要性和可行性进行了分析。
2.
Mapping with GIS, RS and GPS that relates to data collecting, inputting, compiling, and it can form digital maps with varied information and relative database.
应用GIS、RS、GPS填图涉及到数据的采集、输入、编辑等过程 ,而最终形成多信息的数字化地图及其相关的数据库。
3.
A digital map should be corrected for elimilating the systematic error of spatial data in GIS caused by the deformation of the map and scanning digitizing.
为了减弱或消除由于图纸变形、扫描数字化变形引起的GIS空间数据的系统误差,需要对数字化地图进行纠正。
4) Digital topographic map
数字化地形图
1.
This paper introduced the overall idea,implementation procedure and characteristics of the construction of urban digital topographic map database and fundamental geographic information system in Meihekou city.
介绍了梅河口市数字化地形图数据库及基础地理信息系统建设的总体思路、实施过程和特点。
2.
This paper introduced the method of geometric constraint adjustment for objects in digital topographic map.
主要对数字化地形图对象进行几何约束平差。
3.
By the characters of survey for digital topographic map, the paper introduces quality control, interoperability process and data transfer before and after updating the database of digital topographic map so as to guide the collection and disposal of GIS data.
本文从数字化地形图测绘的特点着手,简要介绍了数字化地形图入库前后的质量控制、入库流程及数据转换,对GIS数据的采集、处理具有指导意义。
5) digitized cadastral map
数字化地籍图
1.
In the paper with the digitized cadastral map′s features,the map′s production quality is.
数字化地籍图是用电子速测仪和电子手簿自动记录器在野外采集数据，在内业进行图形编辑，然后用绘图仪绘制成的地籍图。
6) fingerprinting digital map
指纹化数字地图
补充资料：地图数字化
地图数字化 map digitizing
将地图图形或图像的模拟量转换成离散的数字量的过程。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条