地形圖測(cè)繪設(shè)計(jì)技術(shù)測(cè)量畢業(yè)論文-wenkub
2023-07-09 06:23:30 本頁(yè)面
【正文】 1000、1：2000地形圖圖式》為準(zhǔn)?；诖?，我們?cè)趯?shí)踐中嘗試?yán)肦TK 配合全站儀進(jìn)行野外數(shù)據(jù)采集，然后在CASSS 環(huán)境下進(jìn)行數(shù)字化成圖。面對(duì)多層次的需求，各種精度等級(jí)、各種功能類(lèi)型的儀器也紛紛而世。如果用RTK 與全站儀聯(lián)合測(cè)圖，上述弊端就可以克服。GPS 一RTK （以下簡(jiǎn)稱(chēng)RTK ）與全站儀聯(lián)合進(jìn)行數(shù)字化測(cè)繪地形圖就是一種行之有效的新方法。 also very detailed description of the total station in digital mapping map use, as well as large scale mapping of the scheme。目前數(shù)據(jù)采集方法書(shū)要有野外地面數(shù)據(jù)采集法、航片數(shù)據(jù)采集法、原圖數(shù)字化法等。東華理工大學(xué)畢業(yè)論文 畢 業(yè) 論 文 題 目：1:500地形圖測(cè)繪設(shè)計(jì)技術(shù)英文題目：1:500topographic map surveying design technology學(xué)生姓名：***班 級(jí)：工程測(cè)量*班專(zhuān) 業(yè)：工程測(cè)量與監(jiān)理指導(dǎo)教師：*******大學(xué)高等職業(yè)技術(shù)學(xué)院二0 12年4月 東華理工大學(xué)畢業(yè)論文 摘要 摘要：本設(shè)計(jì)主題為：1:500地形圖測(cè)繪技術(shù)設(shè)計(jì)，是實(shí)施、結(jié)合實(shí)際主要從圖根控制網(wǎng)的設(shè)計(jì)布設(shè)、實(shí)測(cè)和利用全站儀對(duì)碎步點(diǎn)進(jìn)行的采集方法以及碎步點(diǎn)數(shù)據(jù)的處理三方面做了探討；也非常詳細(xì)的闡述了全站儀在數(shù)字測(cè)圖中運(yùn)用，以及大比例尺測(cè)圖的方案；最終使用全站儀或RTK測(cè)出符合要求的大比例尺數(shù)字地形圖，1:500數(shù)字化測(cè)圖以其成圖精度高，成圖周期短，即用即測(cè)，快速建立城市大比例尺基礎(chǔ)地理信息數(shù)據(jù)庫(kù)定特點(diǎn)，已被一些城市建設(shè)規(guī)劃管理的領(lǐng)導(dǎo)所青睞和引用。數(shù)字測(cè)圖就是通過(guò)采集有關(guān)的繪圖信息并及時(shí)記錄在數(shù)據(jù)終端，然后再室內(nèi)通過(guò)數(shù)據(jù)接口將采集到的數(shù)據(jù)傳輸給計(jì)算機(jī)，并由計(jì)算機(jī)對(duì)數(shù)據(jù)進(jìn)行處理，再經(jīng)過(guò)人機(jī)交互的屏幕編輯形成繪圖數(shù)據(jù)文件，最后由計(jì)算機(jī)控制繪圖儀自動(dòng)繪制所需的地形圖，最后又磁盤(pán)、光盤(pán)和硬盤(pán)等儲(chǔ)存介質(zhì)保存電子地圖。 finally using total station or RTK measure to meet the requirements of large scale digital topographic map,1:500 Digital Mapping of the mapping precision, a short cycle, use namely, rapid establishment of city large scale basic geographic information database set features, has been some city construction planning management leadership favored and references. Along with the science and technology of surveying antiwar, digital topographic mapping in modern cartography technology has developed into a new mapping technology Digital mapping is the basic idea of the ground topography and geographic elements ( or analog ) is converted to a digital quantity, love after the puter carries on the processing, has the rich content of the electronic map, need to have the graphical output device ( such as a display, plotter ) output topographic map or thematic graph. The analog to digital this process is monly referred to as the data acquisition. The current data collection method of books to field data acquisition method, data collection method, aerial image digitization method. Digital mapping is through collecting related drawing and timely information is recorded in the data terminal, and then the interior via the data interface transmits the collected data to a puter, and the puter for data processing, through the interactive screen edit form drawing data file, the puter controlled plotter automatic drawing for topographic map finally, disk, CDROM and hard drives and other storage medium storing electronic map. Digital mapping production while still providing graphic topographic map, but with digital situation holds the terrain model and geographical informationKey words:1: 500 topographic map Digital mapping Essential factor Collection Design Detail point東華理工大學(xué)畢業(yè)論文 目錄目 錄緒論 1第一章 測(cè)區(qū)的情況 11．1測(cè)區(qū)概況 1 1 11． 11． 1第二章 測(cè)量前準(zhǔn)備工作 2 2 密度 2 點(diǎn)位防護(hù) 2 2第三章 碎部點(diǎn)的選擇和碎部測(cè)量的方法 3。 RTK 與全站儀聯(lián)合測(cè)繪地形圖，可以?xún)?yōu)劣互補(bǔ)。即在進(jìn)行地形測(cè)量時(shí)，空曠地區(qū)的地形、地物用RTK 測(cè)之：村莊、城市內(nèi)的建筑物、構(gòu)筑物用RTK 實(shí)時(shí)給出圖根點(diǎn)的三維坐標(biāo)，然后用全站儀測(cè)之。尤其是以無(wú)棱鏡測(cè)量、自動(dòng)目標(biāo)識(shí)別、自動(dòng)跟蹤等代表新技術(shù)潮流的功能將使工作得以更高效、精確地完成。
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