This dissertation summarizes all kinds of topological relationships and spatial operations, and uses the conception realms to design the data structure of spatial region objects, and devises the red性交网在线、blue planar graph algorithm, and makes use of red and blue sweep-line algorithm to implement the spatial topological analysis operations on layers of region objects. At the end, further works and improvements are presented.

本文 對空間拓?fù)浞治霾僮鬟M(jìn)行了歸納總結(jié)国产色无码专区视频，并且基于 Realms 概念探討了空間區(qū)域?qū)ο蟮臄?shù)據(jù)結(jié)構(gòu)以及紅藍(lán)區(qū)域平面圖算法A片vi视频，文章詳細(xì)討論了針對雙層紅藍(lán)區(qū)域?qū)ο蟮母鞣N空間拓?fù)浞治鏊惴ǖ膶?shí)現(xiàn)欧洲Va黄色视频，最后是該類問題的進(jìn)一步改進(jìn)和構(gòu)想。

This paper adopts spatial parallelogram to estimate uncertainty of arbitrary points inside and outside the spatial triangle plane, The estimate formulae of uncertainty of spatial triangle plane and normal vector are deducted.

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The results indicated:（1）the combination of the Markov and spatial logistic models can improve the predictability of each model individually. In macroscopic scale, the total land use amount can be predicted via Markov chain; in microscopic scale, the multi-class multinomial logistic model can be used to implement the combined calculations of categorical variable and continuous variable, qualitative variable and quantitative variable to improve the precision of spatial regression. Meanwhile, the transition probability of each land use unit will be confirmed and the prediction of land use spatial distribution will also be completed.（2）the application system developed in accordance with the integrated model can effectively simulate and predict the land use evolution in Shenzhen City, and the prediction precision of verification system will suffice for recent land use monitoring and the making of annual land supply planning.

研究結(jié)果：（1）空間Logistic和Markov模型集成可提升單一模型的應(yīng)用能力，宏觀上利用Markov Chain進(jìn)行土地利用規(guī)某鋈巳瞬偃巳颂颍總量預(yù)測，微觀上利用多分類Multinomial Logistic模型解決分類變量與連續(xù)變量91精品国产高清露脸在线观看，定性變量和定量變量的聯(lián)合解算提高空間回歸精度国产精品一级毛片在线看，同時(shí)可以確定每一個(gè)土地利用單元轉(zhuǎn)移概率，實(shí)現(xiàn)土地利用空間分布的預(yù)測超萌福利网址大全免费观看；（2）基于集成模型開發(fā)出的應(yīng)用系統(tǒng)能夠有效仿真和預(yù)測深圳市土地利用演化黄色一级影片，通過驗(yàn)證系統(tǒng)預(yù)測精度能夠滿足近期土地利用預(yù)警和年度土地供應(yīng)計(jì)劃編制黄视频网站入口。

Aimed at the characteristic of process industry, combined with the powerful ability of GIS and spatial data mining which express and process spatial data, it is a new way to realize the information query, analysis, prognostication and decision-making functions of CIMS with GIS and spatial data mining applied in industry CIMS and makes sense to promote the development of CIMS.

針對流程工業(yè)CIMS的特點(diǎn)，結(jié)合GIS和空間數(shù)據(jù)挖掘技術(shù)在描述和處理空間信息時(shí)強(qiáng)大的表達(dá)和處理能力偷窥网址，將GIS和空間數(shù)據(jù)挖掘技術(shù)運(yùn)用于流程工業(yè)CIMS信息服務(wù)和決策支持系統(tǒng)免费美女黄片，是實(shí)現(xiàn)流程工業(yè)CIMS的信息查詢、分析免费一级无码婬片av、預(yù)測激性欧美久久精品、評(píng)價(jià)和決策的一種新的、有效的途徑日韩经典自拍AV，對促進(jìn)流程工業(yè)CIMS的發(fā)展具有重要的意義日韩视频中文字幕一区不卡。

A spatial analysis technique was used to analyze the spatial distribution pattern of Solidago canadensis in Zhejiang Province in 2005. A stepwise regression method was applied to explore the relationship between the spatial distribution pattern of Solidago canadensis and anthropogenic activities.

應(yīng)用GIS技術(shù)揭示了2005年浙江省加拿大一枝黃花發(fā)生面積和發(fā)生面積比例的空間分布格局，并結(jié)合回歸統(tǒng)計(jì)方法日本免费A网站，分析了該空間分布格局與人類活動(dòng)的關(guān)系一级一级一级一级一级毛片。

In view of the questions proposed, taking the forest spatial structure as a breakthrough point, the paper has discussed the main factors that how forest spatial structure influence forest disaster and analyzed the character of forest disaster and its spatial relationship with society, economy, and nature environment.

針對提出的問題，論文以森林空間結(jié)構(gòu)為切入點(diǎn)亚洲一区二区三区毛片在线，探討了森林空間結(jié)構(gòu)對森林主要災(zāi)害的影響因子在线日韩成人电视免费观看视频网站，分析了森林主要災(zāi)害發(fā)生的特點(diǎn)及森林主要災(zāi)害與社會(huì)、經(jīng)濟(jì)日本免黄a片精品、自然環(huán)境中的空間因子關(guān)系免费看黄毛片A片人。

The study presents spatial analysis techniques and methods which take GIS spatial analysis functions as their core part, and discusses the status and cut-in point of spatial analysis techniques and methods in landscape pattern studies.

本論文闡述了以GIS空間分析功能為核心的空間分析技術(shù)與方法，并論述了空間分析技術(shù)和方法在景觀格局研究中的地位及切入點(diǎn)A片av无码免费在线观看。

With a practical example,the accuracy inspection and statistical analysis of spatial data are discussed. And by means of superimposition of the different types of spatial data, the relative accuracy of the data can be inspected and the errors reduced effectively so that the quality of the spatial data is improved.

最后結(jié)合實(shí)例著重介紹了空間數(shù)據(jù)的精度檢測和統(tǒng)計(jì)分析結(jié)果日韩欧美综合乱伦，提出了利用不同類型空間數(shù)據(jù)的疊加來檢測數(shù)據(jù)相對精度，并能有效地削弱空間數(shù)據(jù)誤差進(jìn)而提高空間數(shù)據(jù)質(zhì)量的方法亚洲精品91福利在线观看。

The paper use the GIS methods to creating the basic spatial information database, and processing the polygon data by overlapping analyst, the linear data by network analysis, the statistic data by join analysis, the evaluate data by superaddition analysis, and these methods make the data collection, organization and analyst more easier, and the thematic map make the result more intuitionistic. Especially, through combined the graphics processing and the spatial data operation organically, the spatial overlapping analyst resolved the division from natural elements to administrative evaluate units.

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With the geometry, theory of errors and optimization principle used and the related national standard referred, a novel 3DLSA for evaluating the spatial straightness errors was proposed, so as to evaluate the spatial straightness errors effectively and to gain the error values with higher accuracy. Then,a mathematical model of the 3DLSA was deduced, true three-dimensional fitting of the spatial line was theoretically carried out.

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