政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/68596
English  |  正體中文  |  简体中文  |  Post-Print筆數 : 27 |  全文筆數/總筆數 : 113318/144297 (79%)
造訪人次 : 50951380      線上人數 : 1002
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    請使用永久網址來引用或連結此文件: https://nccur.lib.nccu.edu.tw/handle/140.119/68596


    題名: 應用粒子群演算法改善傳統二次曲面擬合區域性大地起伏-以台中地區為例
    其他題名: Applying Particle Swarm Optimization to Improve Traditional Quadratic Surface Fitting Local Geoidal Undulation Model-A Case Study in Taichung Area
    作者: 甯方璽;陳佳菱
    Ning, Fang-Shii;Chen, Chia-Ling
    貢獻者: 地政系
    關鍵詞: 粒子群演算法;區域性大地起伏
    Particle Swarm Optimization;Local Geoid
    日期: 2014.05
    上傳時間: 2014-08-12 14:49:14 (UTC+8)
    摘要: 本研究結合實驗區現有已施測一等水準點正高及水準點上GPS測得之平面坐標和橢球高,以粒子群演算法改善傳統二次曲面擬合區域性大地起伏精度,研究結果顯示,採用粒子群演算法改善傳統二次曲面所建立之區域性大地起伏模型,其檢核點的均方根誤差精度可達到± 1.02 cm,且不須計算任何參數。
    This study intends to integrate the existing 1st order leveling data, GPS coordinates and ellipsoidal height to find out the geoidal undulation model of Taichung city. The main simulation is done by adopting Particle Swarm Optimization to better fit local geoid by traditional quadratic surface. In accordance with the experiment, we propose an improved result by using the Particle Swarm Optimization and showing a computed Root Mean Square Error about ± 1.02cm without imposing any parametrical restrictions.
    關聯: 台灣土地研究, 17(1), 23-35
    資料類型: article
    顯示於類別:[地政學系] 期刊論文

    文件中的檔案:

    檔案 描述 大小格式瀏覽次數
    2335.pdf2491KbAdobe PDF2961檢視/開啟


    在政大典藏中所有的資料項目都受到原著作權保護.


    社群 sharing

    著作權政策宣告 Copyright Announcement
    1.本網站之數位內容為國立政治大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,惟仍請適度,合理使用本網站之內容,以尊重著作權人之權益。商業上之利用,則請先取得著作權人之授權。
    The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

    2.本網站之製作,已盡力防止侵害著作權人之權益,如仍發現本網站之數位內容有侵害著作權人權益情事者,請權利人通知本網站維護人員(nccur@nccu.edu.tw),維護人員將立即採取移除該數位著作等補救措施。
    NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回饋