gaia與山林日誌對gpx路徑判讀差異 - 健行
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By Thomas
at 2022-05-21T16:56
at 2022-05-21T16:56
Table of Contents
小弟登山新手,離線地圖最先是下載gaia來用
但GAIA的圖資都是英文,每次走完我都不知道今天到底去哪座山
最近就下載了IOS用戶們很推的山林日誌來用,並把資料都移過去
移資料後發現對同一個路徑檔(GPX),兩個APP的解讀差異很大
GAIA(內建地圖)
https://i.imgur.com/N6adzJt.jpg
山林日誌(魯地圖)
https://i.imgur.com/YxBWTPr.jpg
距離差一公里,這個檔案距離誤差比較小
有其他檔案一個解讀5公里,另一個6.8公里
爬升高度兩個判讀差了300多公尺,誤差超過30%
想請問為何會有這麼大的落差,以及哪個app的資料才是對的?
GAIA介面乾淨直覺,可惜免費版只能用內建地圖,訂閱費太貴了…
另外我也喜歡GAIA給的分析數據…
對我去下載別人的路徑判斷自己需要花的時間很有幫助
不知道有沒有其他app或網頁可以對gpx 做出類似的精美詳細的數據?
問題有點多,感謝大家的回覆
--
但GAIA的圖資都是英文,每次走完我都不知道今天到底去哪座山
最近就下載了IOS用戶們很推的山林日誌來用,並把資料都移過去
移資料後發現對同一個路徑檔(GPX),兩個APP的解讀差異很大
GAIA(內建地圖)
https://i.imgur.com/N6adzJt.jpg

山林日誌(魯地圖)
https://i.imgur.com/YxBWTPr.jpg

距離差一公里,這個檔案距離誤差比較小
有其他檔案一個解讀5公里,另一個6.8公里
爬升高度兩個判讀差了300多公尺,誤差超過30%
想請問為何會有這麼大的落差,以及哪個app的資料才是對的?
GAIA介面乾淨直覺,可惜免費版只能用內建地圖,訂閱費太貴了…
另外我也喜歡GAIA給的分析數據…
對我去下載別人的路徑判斷自己需要花的時間很有幫助
不知道有沒有其他app或網頁可以對gpx 做出類似的精美詳細的數據?
問題有點多,感謝大家的回覆
--
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