土地变更调查

文中探讨了基于GPRS公网的实时差分系统的建设及其在土地变更调查中的应用。

The technique and means of land change survey based on GPRS real time differential system are discussed , and the structure of the system is also designed .

分析了土地变更调查的必要性，传统土地变更调查的缺陷，将VRS技术用于土地变更调查的意义；

The necessity of land changing survey , disadvantages of traditional land changing survey and the meaning of VRS technology in land changing survey are analyzed .

基于GPS-PDA的土地变更调查数据采集系统集成设计

Data Collection System Designation in Changed Land Usage Surveying Based on Integration of GPS-PDA

首先分析了GPSPDA技术应用于土地变更调查的意义，研究了单基准站后处理差分解算、坐标转换模型。

Firstly , the meaning of the technology of GPS PDA applied in the survey on the alteration use of land is analysed , and then the models of post processing of difference and coordinate transformation on a single base station are studied .

以徐州市数字国土土地变更调查项目为例，介绍了利用高精度定位的GPS和便于携带、功能强大的PDA，将二者集成用于土地变更调查。

In the " Digital Land " project of Xuzhou city , it introduces the high precision data of GPS technology and the excellent capability of PDA , of which the integration of this two technologies are used in the change survey of land use .

土地变更调查中移动电子地图的建立

The architecture of mobile electronic map in land change survey

遥感技术在土地变更调查中的应用研究

Application Study on Remote Sensing Technology in Land Change and Update Surveying

农村土地变更调查信息系统的构建与研究

The Establishment and Study on Country Changing Investigation Information System

自动化、科学化和现代化管理是土地变更调查发展的必然趋势。

Automatical , scientific and modern management was the trend of land modifying investigation .

土地变更调查掌上系统设计与实现

Research on Land Change Survey System on Palm

土地变更调查是地籍管理部门的一项重要的日常工作。

Changing investigation is one of the very important daily work of land management department .

为了提高土地变更调查的效率，设计了掌上土地变更调查系统。

In order to raise the efficiency of land change survey , this paper designs a Land Change Survey System on Palm ( LCSSP ) .

因此得出，该型接收机能够满足1：1万底图的土地变更调查的界址点和面积量算的精度要求。

Therefore , Model A GPS-OEM meets the requirements of the precision of point of boundary site and area in the land changing survey on the base of 1:10 000 map .

针对传统土地变更调查周期长、精度低、现势性差这一问题，提出一种基于RS+GIS+PDA的土地利用变更调查方法。

According to the problem in long period , low accuracy and slow updating for the land change survey , a new method based on RS + GIS + PDA has been brought forward .

本文从分析住宅商用现象产生的原因入手，指出住宅商用带来的问题，并在城市规划、土地变更调查及政策引导等方面提出建议。

This text , through analysing the reason of the commercial use of dwelling house , point out the problem that the phenomenon induced , and put forward the proposal from urban planning , the change of land used , the policy guidance , etc.

基于GPS、GIS的土地利用变更调查数据采集系统研究

Research on Land Use Changing Investigation Data Collection System Based on GPS and GIS

基于卫星遥感影像的GIS数据加工平台在土地利用变更调查中的应用

Processes the GIS Data Platform in Land Utilization Change Investigation Application Based on the Satellite Remote Sensing Image

通过GPS相位平滑伪距差分定位实验，研究验证该空间定位技术所能达到的精度能满足土地利用变更调查的技术要求。

Through GPS pseudo-range smoothing experiment by carrier phase , the paper testifies if the precision of space positioning technique can satisfy the requirement of land use changing investigation .

介绍了土地利用变更调查的空间定位精度要求及常规空间定位技术，系统研究了GPS相位平滑伪距差分定位技术原理及其数学模型。

This paper describes systematically the precision requirement of space positioning and clarifies the common space positioning techniques , especially the method of pseudo-range smoothing technique by carrier phase , its mathematical model , and relative software system .

北京市大兴县、昌平区2000年3S土地利用变更调查工作实践表明：此技术具有工期短、精度高、费用低、数据可靠性高等优点，是传统变更调查方法所无法比拟的。

In 2000 , the practice of " 3S " land use change survey in Daxing county and Changping district of Beijing indicated that it had more advantages than traditional method , such as shorter work-period , higher mapping precision , lower expenditure and better reliability .

双点图解交会法在土地现状变更调查中的应用

Application of double point graphic cadastre intersection method in changing cadastral survey

土地利用变更调查特点分析

Analysis of the characters of land use change survey

土地利用变更调查中的遥感影像处理

Processing of RS Image in Change Investigation of Land-use

根据什邡市土地利用变更调查数据，分析该市土地利用动态变化情况。

Based on the land utilization alteration data in Shifang City , the land utilization dynamic change situation was analyzed .

设计了土地利用变更调查的外业数据采集软件、观测数据处理软件以及成果的管理软件。

The paper designs some software for land use changing investigation , such as data-collecting software , data-processing software and result-management software .

为了保障土地利用变更调查成果的准确性，把握好成果外业核查这一环节尤为关键。

It is key to carry out the Field Investigation absolutely to ensure the accuracy of the results of the land-use change survey .

能够对土地利用变更调查数据进行更新、管理与分析；能够输出各种查询、统计和分析结果。

It can also update , administrate and analyze the data of land use and output all kinds of inquiry , statistics and analysis result .

基于重庆市主城区19962004年的土地利用变更调查数据，分析其土地利用动态变化的时空特征。

Based on the data of land-use alteration from 1996 to 2004 of the city zone of Chongqing , the author analyzed the spatial-temporal feature of land-use dynamic change .

最后本文得到了如下一些结果：（1）提出了一个实际可行的土地利用变更调查信息系统的系统分析设计方案；

In the conclusion part of the thesis , some results are given as follows : ( 1 ) A practical system design of " Land Utilization Alteration Survey Information System " is provided ;

本文针对土地利用变更调查工作的特点和实际需要，按照先进性和实用性等原则，设计开发了数据汇总与分析系统。

In this paper , the data gathering and analysis system is designed and developed based on principles of advancement and utility according to the characteristics and actual demand of the land use changes survey .