本文選題：地面沉降 + 時態(tài)GIS　； 參考：《長安大學(xué)》2015年碩士論文

【摘要】：地面沉降地質(zhì)災(zāi)害是我國乃至世界范圍內(nèi)較為常見的地質(zhì)災(zāi)害,我國華北平原、長江三角洲、汾渭盆地區(qū)域災(zāi)害情況尤為突出,對社會經(jīng)濟的可持續(xù)發(fā)展產(chǎn)生了巨大影響。地面沉降災(zāi)害具有明顯的時序特征,基于地理信息系統(tǒng)技術(shù)研究地面沉降災(zāi)害不僅需要表達地面沉降災(zāi)害的空間和屬性信息,還需表達其時態(tài)特性。傳統(tǒng)無時間概念的靜態(tài)GIS中,數(shù)據(jù)只能反映地面沉降災(zāi)害在某個時刻的“快照”,數(shù)據(jù)無法直觀表達地面沉降災(zāi)害在時間上的變化,難以對數(shù)據(jù)的更新變化進行分析,更不能預(yù)測地面沉降災(zāi)害的未來趨勢。本文利用時態(tài)地理信息系統(tǒng)技術(shù),首先對地面沉降災(zāi)害數(shù)據(jù)的時空語義及時空變化過程進行了分析,為時空數(shù)據(jù)建模奠定了基礎(chǔ)。其次,結(jié)合現(xiàn)有時空數(shù)據(jù)模型和地面沉降災(zāi)害時空變化特點,構(gòu)建了基于動態(tài)多級基態(tài)修模型的地面沉降災(zāi)害時空數(shù)據(jù)模型。依據(jù)該模型從概念設(shè)計、邏輯設(shè)計和物理設(shè)計三個層次設(shè)計了現(xiàn)狀庫、歷史庫和工作庫的“3庫”結(jié)構(gòu)的地面沉降災(zāi)害時空數(shù)據(jù)庫,研究了時空數(shù)據(jù)一體化存儲、更新等內(nèi)容。最后,利用ESRI Geodatabase對所設(shè)計的地面沉降災(zāi)害時空數(shù)據(jù)庫進行了實現(xiàn),完成了地面沉降災(zāi)害時空數(shù)據(jù)一體化存儲及地面沉降災(zāi)害的時空查詢及回溯。本文主要探討了地面沉降災(zāi)害時空數(shù)據(jù)模型和數(shù)據(jù)庫的構(gòu)建問題,為地面沉降災(zāi)害時空數(shù)據(jù)的存儲和管理提供了理論與技術(shù)方法支撐。論文主要取得如下成果:(1)分析了地面沉降災(zāi)害的時空語義及時空變化過程,結(jié)合動態(tài)多級基態(tài)修正時空數(shù)據(jù)模型的優(yōu)點,構(gòu)建了地面沉降時空數(shù)據(jù)模型,研究了基于該模型的地面沉降災(zāi)害時空數(shù)據(jù)的組織、存儲方法。(2)基于序列快照模型和動態(tài)多級基態(tài)修正時空數(shù)據(jù)模型設(shè)計并構(gòu)建了地面沉降災(zāi)害時空數(shù)據(jù)庫。結(jié)合地面沉降災(zāi)害時空數(shù)據(jù)特點以及時空數(shù)據(jù)庫設(shè)計原則,設(shè)計了“3庫”結(jié)構(gòu):現(xiàn)狀庫、歷史庫和工作庫,從概念設(shè)計、邏輯設(shè)計和物理設(shè)計完成了時空數(shù)據(jù)庫從現(xiàn)實世界到物理世界的實現(xiàn)方法,并在此基礎(chǔ)上探討了時空數(shù)據(jù)庫更新機制。(3)以Geodatabase數(shù)據(jù)庫為平臺,對地面沉降災(zāi)害時空數(shù)據(jù)庫進行了實現(xiàn),完成了時空數(shù)據(jù)一體化存儲,實現(xiàn)了時空數(shù)據(jù)的查詢和回溯。
[Abstract]:Ground subsidence geological hazard is a common geological hazard in China and even in the world. The regional disasters in North China Plain, Yangtze River Delta and Fen-Wei Basin are particularly prominent, which have a great impact on the sustainable development of social economy. Land subsidence disaster has obvious temporal characteristics. The study of land subsidence disaster based on GIS technology not only needs to express the spatial and attribute information of land subsidence disaster, but also need to express its temporal characteristics. In the traditional static GIS with no time concept, the data can only reflect the "snapshot" of the land subsidence disaster at a certain time, and the data can not express the time change of the land subsidence disaster directly, so it is difficult to analyze the update change of the data. Moreover, the future trend of land subsidence disaster can not be predicted. In this paper, temporal Geographic Information system (TGIS) technology is used to analyze the temporal and spatial semantics and the process of spatiotemporal variation of land subsidence disaster data, which lays a foundation for spatiotemporal data modeling. Secondly, the spatio-temporal data model of land subsidence disaster based on dynamic multilevel ground state modification model is constructed based on the existing spatio-temporal data model and the space-time variation characteristics of land subsidence disaster. According to this model, the spatio-temporal database of land subsidence disaster is designed from three levels of conceptual design, logical design and physical design, including the present situation database, the history database and the work database, and the spatio-temporal data integration storage and updating are studied. Finally, using ESRI Geodatabase, the spatio-temporal database of land subsidence disasters is implemented, and the spatio-temporal data storage of land subsidence disasters and the spatio-temporal query and backtracking of land subsidence disasters are completed. This paper mainly discusses the construction of spatio-temporal data model and database of land subsidence disasters, which provides theoretical and technical support for the storage and management of space-time data of land subsidence disasters. The main achievements of this paper are as follows: (1) the spatio-temporal semantics and the process of spatio-temporal variation of land subsidence disaster are analyzed. The spatio-temporal data model of land subsidence is constructed by combining the advantages of dynamic multi-level ground state modified spatio-temporal data model. The spatial and temporal data organization and storage method of land subsidence disaster based on this model are studied. (2) based on the sequential snapshot model and the dynamic multilevel ground state modified spatio-temporal data model, the spatio-temporal database of land subsidence disaster is designed and constructed. According to the characteristics of space-time data of land subsidence disaster and the design principle of spatio-temporal database, this paper designs the structure of "three databases": actuality database, history database and work database. Logical design and physical design complete the realization of spatio-temporal database from the real world to the physical world, and on this basis, the updating mechanism of spatio-temporal database is discussed. (3) taking Geodatabase database as the platform, The spatiotemporal database of land subsidence disaster is realized, and the spatio-temporal data is stored integrally, and the query and backtracking of spatio-temporal data are realized.
【學(xué)位授予單位】：長安大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：P628.4;P642.26

【參考文獻】

相關(guān)期刊論文 前10條

1 龔健雅;GIS中面向?qū)ο髸r空數(shù)據(jù)模型[J];測繪學(xué)報;1997年04期

2 王華敏,陳繼祥,于雷易;基于基態(tài)修正模型的地籍時空數(shù)據(jù)庫設(shè)計與實現(xiàn)[J];測繪信息與工程;2003年03期

3 辛?xí)约t,蕭世倫,林琿;發(fā)展時態(tài)GIS的可操作性時空數(shù)據(jù)模型[J];地理與地理信息科學(xué);2004年02期

4 陳新保;朱建軍;陳建群;;時空數(shù)據(jù)模型綜述[J];地理科學(xué)進展;2009年01期

5 張山山;;地理信息系統(tǒng)時空數(shù)據(jù)模型分類[J];測繪科學(xué);2012年04期

6 劉仁義,劉南,蘇國中;時空數(shù)據(jù)庫基態(tài)修正模型的擴展[J];浙江大學(xué)學(xué)報(理學(xué)版);2000年02期

7 佘江峰,馮學(xué)智,都金康;時空數(shù)據(jù)模型的研究進展評述[J];南京大學(xué)學(xué)報(自然科學(xué)版);2005年03期

8 閆宏斌;時態(tài)GIS數(shù)據(jù)模型及基態(tài)修正時空數(shù)據(jù)模型的擴展[J];三晉測繪;2002年Z1期

9 唐新明,吳嵐;時空數(shù)據(jù)庫模型和時間地理信息系統(tǒng)框架[J];遙感信息;1999年01期

10 王超;李偉;楊志剛;;基于時態(tài)GIS的城市地下管線數(shù)據(jù)庫建設(shè)[J];中國市政工程;2011年06期

相關(guān)博士學(xué)位論文 前3條

1 曹聞;時空數(shù)據(jù)模型及其應(yīng)用研究[D];解放軍信息工程大學(xué);2011年

2 宋瑋;時空數(shù)據(jù)模型及其在土地管理中的應(yīng)用研究[D];解放軍信息工程大學(xué);2005年

3 郭黎;多源地理空間矢量數(shù)據(jù)融合理論與方法研究[D];解放軍信息工程大學(xué);2008年

相關(guān)碩士學(xué)位論文 前5條

1 嚴(yán)薇;基于地理事件的變化信息存儲管理和應(yīng)用研究[D];解放軍信息工程大學(xué);2011年

2 吳正升;GIS中時空數(shù)據(jù)組織方法研究[D];解放軍信息工程大學(xué);2006年

3 徐健;四域多級基態(tài)修正模型及其在動態(tài)土地利用管理系統(tǒng)中的應(yīng)用[D];浙江大學(xué);2006年

4 喻懷義;時態(tài)GIS在房產(chǎn)信息管理中的應(yīng)用研究[D];中南大學(xué);2008年

5 魏曦;地表水系的時空數(shù)據(jù)庫研究[D];北京林業(yè)大學(xué);2012年

，

本文編號：2054443