Assessment Study, The Gis-based Urban Transformation Of The Old Residential Development Conditions

(ABSTRACT) Undnder mnyny year'Insh卫ctlon and developmClllt,In the ce口Cer ofcltles,there are some districts which are very old,In bad InfrastnjctLire and environment．The function of the oldcltydlsmcts coul血'tfulfillthedemandofthedevelopme血 ofsoclalpolltlcs and economy．In orderto revltallze伽 oldcltydlsmcts,we mustrenovatethem．horderto reconseect①e old cltydlstricts hopefully and ensure 脓 cities In sustainable �'�velopme血,we shuld m冰e anl腑ex system of＊the evaluation ofresldence development conditions of the old city districts．In theory he Sudy on the evaluation of resldencedevelopmentco血ltlons of由e oldclty dlsmcts will劝d new meory to the city planningand呐us血e血．Itwlll also reh山rcethetheoryofresldencelocatlon．In practice,the e阮rt of the st'Udy will give consults to the Governments and plaxmers,and m欢e the尔clslon more sole血lfic．Mostofthe 血ge ndmlddbcltles needto reco。inlet the old city districts．In the llgh of he problem In qlestlon,beginning at the 他fining the cone印tlon of＊theb＝ evalu叨on ofresldence尔velopm�'� condmons of＊thens old cltydismcts．T山s p叩er �'�Ws 脓oriesMm resl尔nce location,cltyplanning, sustain劝ie developme血,etc．Them爪hr co毗Ines the出eones with the practice,m冰es an 沏曲x systCm of＊the evakation ofresldence development conditions of＊theions old city hstncts．lins paper Is b盼don tbe aUhaUhr's sclenl＆rese"血 praCI:～v盯d伍8 sUpport． The田止hr叩plies some proProPer mo％Is,md出s prelimln历y幻卫勿 of＊they＝ evaluation of 2residence development conditions of the old city districts in Jinan.In the preface to this paper, the author explains briefly the writing aims and thefundamental train of thoughts.The first section is overall appraisal. It determines the conception of the evaluationof residence development conditions of the old city districts, describes briefly the theorybase and technical support.The second section: forming the index system of the residence developmentconditions of the old city districts. This section expounds the principles of forming theindex system, consulting the experts' advice, selecting the delegating index, forming theindex system and determining the factors' weights by Improved Analytic HierarchyProcess (IAHP).The third section: Selecting the evaluation models. The valuation models concludesingle factor evaluation models and general evaluation model. Giving every evaluationfactor certain model respectively, according to evaluation item's conditions need to showthe effect of evaluation factors' intensity change to suitable degree of evaluation items.The general evaluation model is the sum of every factor' weight model.The fourth section: Case study. Taking Jinan City as an example, building basicdatabase including spatial and attribute database. And applying the evaluation indexsystem and models, evaluating the every factor respectively and finally making thegeneral evaluation based on Mapinfo5.O. The content of evaluation includes evaluationmodels, evaluation procedure and the analysis of the results.The fifth section: According to the evaluation results, Analyzing the developmentconditions of all the old city districts and ranking them, At last, putting forwardsuggestions and measures, which explain how to rationally reconstruct them.The last section: conclusions.