天堂国产午夜亚洲专区-少妇人妻综合久久蜜臀-国产成人户外露出视频在线-国产91传媒一区二区三区

72GIS作為新一代地理學(xué)語言的特征

發(fā)布時間:2016-10-08 15:40

  本文關(guān)鍵詞:GIS作為新一代地理學(xué)語言的特征,由筆耕文化傳播整理發(fā)布。


7期胡最等:GIS作為新一代地理學(xué)語言的特征87;InstituteofSurveyingandM;[63]LiXia,LaoChunhua,Liu;protectednaturalareasund;TheConceptandCharacteris;HUZui1,2,TANGGuo'an1;(1.KeyLaboratoryofVirtua;2.Dep

7期胡最等:GIS作為新一代地理學(xué)語言的特征877

InstituteofSurveyingandMapping,2002,19(3):207-210.[劉紀平,常燕卿,李青元.空間信息可視化的現(xiàn)狀與趨勢.測繪學(xué)院學(xué)報,2002,19(3):207-210.]

[63]LiXia,LaoChunhua,LiuXiaopingetal.Couplingurbancellularautomatawithantcolonyoptimizationforzoning

protectednaturalareasunderachanginglandscape.InternationalJournalofGeographicalInformationScience,2011,25(4):575-583.

TheConceptandCharacteristicsofGISLanguage

HUZui1,2,TANGGuo'an1,LUGuonian1

(1.KeyLaboratoryofVirtualGeographicEnvironmentofMinistryofEducation,Nanjing210046,China;

2.DepartmentofResources&EnvironmentandTourismManagement,Hengyang421008,Hunan,China)

Abstract:Languageplaysanimportantroleincommunication,sharingandconveyinginformationforhumanbeings.GISlanguageisveryimportantinunderstanding,researching,representingandtransmittinggeographicalinformation.Itgraduallyevolvesanddevelopswithpromotionofthescienceandtechnologyprogressandcognitionlevel.Concerningwiththetheoreticalprogressesfromthegeographicalinformationontology,espistemologyandlinguistictheory,thispaperfirstlyproposestheconceptionandbasicfeaturesofGISlanguageaccordingtothegeographicallanguage'schangesinlanguagestructure,functionandcharacteristics.GISlanguagecouldberegardedasasyntheticanddigitalsymbolicsystem.Itisacomprehensiverepresentationofgeographicalobjects,phenomenonandtheirspatialdistributionanddynamicprocesses.Thisrepresentationhelpsustogenerateauniversalperceptionofgeographyspacebythegeographicalscenariosorsymbolswithgeometry,status,processes,temporal-spatialrelationship,semanticandattributionfeatures.Furthermore,thispaperstatesthatGISlanguageisanewgenerationgeographicallanguagebyitsintrinsiccharacteristics,structure,functionsandsystematiccontent.Astheformer'stheoreticalfoundation,thepaperdefinitelyillustratestheimportantstatusandcontributionsoftheGISlanguagetogeographicalresearches.Allinall,GISlanguageisthenewgeographicallanguagewithsomenewfeaturesincludingtemporal-spatialmulti-dimensionrepresentation,interactivevisualization,virtualgeographicalscenario,multi-sensorsensing,expedientlybroadcastingwithweb,incurrentnewera.

GISlanguageisthehighestlevelofgeographicallanguagebecauseitintegratesthesemanticdefinition,featuresextraction,geographicaldynamicrepresentationandtemporal-spatialunifyingcomputationofgeographicalobjects.GISlanguagehavefiveimportantcharacteristics:abstraction,systemization,strictness,definitionandhierarchicalstructure.Insummary,GISlanguageprovidesanewtoolfortherecognition,understandingandsimulationofthewholegeographicalenvironments.So,theexplorationofGISlanguage'sfunctionincontemporarygeographicaldevelopmentbecomesincreasinglyimportant.Meanwhile,theconstructionoftheconceptualmodelandscientificsystemsofGISlanguagewillpromotethedevelopmentofgeographydisciplineandgeographicalinformationsciences.Therefore,thepaperforecaststheGISlanguage'sfuturedevelopmentfromtheviewpointsofdigitaltechnologies,geographynorm,geographydisciplinedevelopmentandgeographicalmodeling.

Keywords:GIS;language;conceptualmodel;ontology

 

 

下載地址:72GIS作為新一代地理學(xué)語言的特征_胡最.Doc

  【】

最新搜索

GIS作為新一代地理學(xué)語言的特征_胡最

2013小學(xué)一年級數(shù)學(xué)上冊期末試卷A

第26章《 二次函數(shù)》測試

西安交通大學(xué)2013年普通本科招生章程

公司會展管理信息系統(tǒng)應(yīng)用方案

英語句子,名人文化讓世人感覺更渺小

應(yīng)收賬款客戶風險評估體系的建立與完善分析

實習律師春游感受

消防規(guī)劃資料收集(縣域)

不考慮以往會計期間所發(fā)生的費用項目或費用數(shù)額的預(yù)算是指


  本文關(guān)鍵詞:GIS作為新一代地理學(xué)語言的特征,由筆耕文化傳播整理發(fā)布。

,

本文編號:133928

資料下載
論文發(fā)表

本文鏈接:http://sikaile.net/wenyilunwen/yuyanyishu/133928.html


Copyright(c)文論論文網(wǎng)All Rights Reserved | 網(wǎng)站地圖 |

版權(quán)申明:資料由用戶558b5***提供,本站僅收錄摘要或目錄,作者需要刪除請E-mail郵箱bigeng88@qq.com
日韩精品在线观看一区| 国产自拍欧美日韩在线观看| 国产精品丝袜美腿一区二区| 国产欧美高清精品一区| 国产一区二区三区不卡| 欧美亚洲综合另类色妞| 国产精品欧美一区二区三区| 欧美综合色婷婷欧美激情| 青青操日老女人的穴穴| 五月天婷亚洲天婷综合网| 亚洲乱码av中文一区二区三区| 国产亚洲精品岁国产微拍精品| 久久久精品日韩欧美丰满| 超碰在线免费公开中国黄片| 极品少妇嫩草视频在线观看| 偷自拍亚洲欧美一区二页| 亚洲人妻av中文字幕| 精品日韩中文字幕视频在线| 微拍一区二区三区福利| 亚洲视频一区自拍偷拍另类| 激情综合五月开心久久| 午夜精品在线视频一区| 国产又粗又爽又猛又黄的| 青青操视频在线观看国产| 精品伊人久久大香线蕉综合| 黄色片一区二区在线观看| 国产麻豆视频一二三区| 午夜视频免费观看成人| 开心激情网 激情五月天| 中文字幕免费观看亚洲视频| 国产熟女一区二区不卡| 国产一区二区三区av在线| 亚洲欧美黑人一区二区| 欧美激情床戏一区二区三| 99久久精品国产日本| 国产精品日韩欧美一区二区| 日韩特级黄片免费在线观看 | 欧美激情区一区二区三区| 日本免费熟女一区二区三区| 成人精品日韩专区在线观看| 国产精品一区二区日韩新区|