基于GIS的油氣資源碳排放數(shù)據(jù)管理評(píng)估系統(tǒng)設(shè)計(jì)與實(shí)現(xiàn)
本文選題:GIS 切入點(diǎn):碳排放 出處:《中國地質(zhì)大學(xué)(北京)》2013年碩士論文
【摘要】:隨著GIS應(yīng)用越來越廣泛,人們對(duì)GIS軟件需求也越來越大,各行業(yè)各部門對(duì)于集成GIS軟件功能的需求越來越迫切,而且GIS功能的應(yīng)用帶有明顯的行業(yè)特點(diǎn),這就要求帶有GIS功能的軟件系統(tǒng)具有領(lǐng)域定制性。 本文以油氣在勘探和自燃釋放兩個(gè)過程產(chǎn)生的大量的實(shí)地采樣數(shù)據(jù)、實(shí)驗(yàn)室試驗(yàn)數(shù)據(jù)、過往歷史數(shù)據(jù)和相關(guān)的地理空間數(shù)據(jù)為研究對(duì)象,進(jìn)行了系統(tǒng)開發(fā)平臺(tái)的選擇,數(shù)據(jù)庫設(shè)計(jì),基于油氣資源碳排放的系統(tǒng)需求分析完成了系統(tǒng)功能設(shè)計(jì)。選擇了Access2007作為靈活的前端采集軟件,存儲(chǔ)并管理實(shí)地采樣、實(shí)驗(yàn)室試驗(yàn)、過往歷史數(shù)據(jù)等屬性數(shù)據(jù);Oracle11g作為終端數(shù)據(jù)庫,除了存儲(chǔ)從前端采集軟件Access中導(dǎo)入的屬性數(shù)據(jù),同時(shí)還存儲(chǔ)了大量相關(guān)的地理空間數(shù)據(jù);利用Arc Engine,結(jié)合Microsoft Visual C#編程技術(shù),采用C/S架構(gòu),共同構(gòu)建出基于GIS的數(shù)據(jù)庫存儲(chǔ)管理平臺(tái)。以ArcSDE作為空間數(shù)據(jù)引擎,作為在數(shù)據(jù)庫存儲(chǔ)管理平臺(tái)中作為存儲(chǔ)和管理空間數(shù)據(jù)Oracle11g的通道,提供空間和非空間數(shù)據(jù)進(jìn)行高效率操作的數(shù)據(jù)庫服務(wù)。 研究建立了聯(lián)合國政府間氣候變化專門委員會(huì)(簡(jiǎn)稱IPCC)提出的油氣資源碳排放相關(guān)的計(jì)算模型,將IPCC算法模型嵌入數(shù)據(jù)庫存儲(chǔ)管理平臺(tái),結(jié)合歷史數(shù)據(jù)進(jìn)行分析,形成了數(shù)據(jù)庫智能預(yù)測(cè)平臺(tái)。詳細(xì)介紹了系統(tǒng)的幾個(gè)功能模塊包括碳數(shù)據(jù)可視化模塊、制圖模塊、空間分析模塊、空間模擬模塊和智能預(yù)測(cè)模塊的設(shè)計(jì)和實(shí)現(xiàn)。 系統(tǒng)經(jīng)過基于全國油氣盆地海量數(shù)據(jù)的實(shí)際運(yùn)行測(cè)試,包括空間查詢、屬性查詢、緩沖分析等業(yè)務(wù)功能測(cè)試,并投入了實(shí)際應(yīng)用。文中以四川臺(tái)川市油氣開發(fā)過程中天然氣泄漏為例,對(duì)天然氣泄漏濃度實(shí)測(cè)數(shù)據(jù)在四川省臺(tái)川市二維空間范圍內(nèi)進(jìn)行插值得出四川省臺(tái)川市行政區(qū)域范圍內(nèi)天然氣泄漏濃度模擬分布圖。經(jīng)過大量測(cè)試,系統(tǒng)已基本達(dá)到了預(yù)期設(shè)計(jì)的效果。本文所提出并實(shí)現(xiàn)的基于GIS的油氣資源碳排放數(shù)據(jù)管理評(píng)估系統(tǒng)的開發(fā)模式,為GIS系統(tǒng)在我國各類型“碳排放”的研究過程中的應(yīng)用提供了一套較完善的可供選擇的參考方案。
[Abstract]:With the more and more extensive application of GIS, the demand for GIS software is more and more large, and the demand for integrating GIS software function is becoming more and more urgent, and the application of GIS function has obvious industry characteristics. This requires that the software system with GIS function has domain customization. In this paper, a large number of field sampling data, laboratory test data, historical data and related geospatial data produced by the exploration and spontaneous combustion process of oil and gas are taken as the research objects, and the system development platform is selected. Database design, system requirement analysis based on carbon emission of oil and gas resources, system function design is completed. Access2007 is selected as a flexible front-end acquisition software, storage and management of field sampling, laboratory testing, As a terminal database, Oracle11g, such as historical data, not only stores the attribute data imported from the front-end acquisition software Access, but also stores a large number of related geospatial data.; using Arc engineer, combining with Microsoft Visual C # programming technology, Using C / S architecture, a database storage management platform based on GIS is constructed. ArcSDE is used as spatial data engine and as a channel for storing and managing spatial data Oracle11g in database storage and management platform. Provides database services for efficient manipulation of spatial and non-spatial data. A computational model of carbon emissions related to oil and gas resources proposed by the United Nations Intergovernmental Panel on Climate change (IPCC) is established. The IPCC algorithm model is embedded into the database storage management platform and analyzed with historical data. The design and implementation of several functional modules of the system, including carbon data visualization module, cartographic module, spatial analysis module, spatial simulation module and intelligent prediction module, are introduced in detail. The system has been tested on the basis of massive national oil and gas basin data, including spatial query, attribute query, buffer analysis and other business function tests. And put into practical application. In this paper, natural gas leakage in the course of oil and gas development in Taichuan City, Sichuan Province, is taken as an example. The simulated distribution map of natural gas leakage concentration in the administrative area of Taichuan City, Sichuan Province is obtained by interpolating the measured data of natural gas leakage concentration in the two-dimensional space range of Taichuan City, Sichuan Province. The system has basically reached the expected design effect. This paper proposes and realizes the development model of the data management and evaluation system of hydrocarbon resource carbon emission based on GIS. This paper provides a set of perfect reference scheme for the application of GIS system in the research process of various types of "carbon emissions" in China.
【學(xué)位授予單位】:中國地質(zhì)大學(xué)(北京)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2013
【分類號(hào)】:TP311.52;P208
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