Coordinate Master
適用於Android的最全面的坐標轉換工具！
應用信息
應用描述
Android應用分析和審查：Coordinate Master，由BinaryEarth開發。在工具類別中列出。當前版本為8.6，在 08/07/2025 上更新。根據用戶在Google Play上的評論：Coordinate Master。超過2 千的安裝。 Coordinate Master目前有43評論，平均評分為4.7星
這個強大的大地測量應用程序使您可以在世界上許多坐標系之間轉換坐標，計算大地水準面偏移，並估計任何位置的當前或歷史磁場。它還包括計算器工具和測量工具，以計算點比例因子，網格收斂，遍歷，反比和太陽角。您還可以存儲多個點，併計算它們的邊界長度和麵積，或將其導入/導出到CSV文件。該應用程序使用PROJ4庫和包含投影和基準參數的查找文件來支持1700多個坐標系。緯度/經度，UTM，美國坐標系（包括美國國家平面），澳大利亞坐標系（包括GDA2020），英國坐標系（包括條例調查）以及許多其他許多支持。如果知道參數，也可以創建自己的坐標系。該應用程序還支持仿射變換，以允許您設置本地網格系統。有關詳細信息，請參見http://www.binaryearth.net/Miscellaneous/affine.html。
該應用程序可以手動輸入坐標，也可以使用您當前的GPS位置。只需按一下按鈕，就可以通過網絡瀏覽器在Google地圖中顯示計算出的位置。它還支持MGRS網格引用。
您可以將任何緯度，經度，UTM或橫向墨卡托坐標系導出到HandyGPS基準（.hgd）文件，以用作HandyGPS中的自定義基準。
磁場計算器頁面計算給定位置的地球當前或歷史磁場。計算出的磁偏角對於指南針導航很有用，因為它代表了真北與磁北之間的差異。還可以計算視場傾斜度和總強度。該工具使用國際地磁參考場模型（IGRF-13）。有關完整詳細信息，請參見http://www.ngdc.noaa.gov/IAGA/vmod/igrf.html。支持從1900年到2025年的年份。
該應用程序還可以使用EGM96模型為給定位置計算大地水準面高度偏移。大地水準面偏移可以從GPS報告的高度中減去，以得出您在海平面以上的實際高度。
該應用程序還包括一個太陽角度計算器，可用於計算任何日期和時間在任何位置的天空中太陽的位置。
該應用程序的在線幫助可從http://www.binaryearth.net/CoordinateMasterHelp獲得。
該應用程序的一個版本允許批量坐標轉換，現在可用於Windows。參見http://www.binaryearth.net/CoordinateMaster/Windows
所需權限：（1）GPS-確定您的位置，（2）SD卡訪問權限-讀寫用戶投影文件。
什麼是新的
8.6: Updated to target Android SDK 35.
8.5: Made map zoom less sensitive.
8.4: Labelled the "Select all" checkbox at top of point list for clarity.
8.3: When exporting points list to CSV, include both the "from" and "to" coordinates, as well as lat/lon. Added a button to email the points list as a CSV file.
8.2: Updated calculator tool.
8.1: Updated to target Android SDK 34.
8.0: Updated to target Android SDK 33.
8.5: Made map zoom less sensitive.
8.4: Labelled the "Select all" checkbox at top of point list for clarity.
8.3: When exporting points list to CSV, include both the "from" and "to" coordinates, as well as lat/lon. Added a button to email the points list as a CSV file.
8.2: Updated calculator tool.
8.1: Updated to target Android SDK 34.
8.0: Updated to target Android SDK 33.
最近的評論
Matt Cunningham
Fantastic. If you need to perform conversions between different coordinate systems accurately & faithfully, this app is simply the best. The list of supported systems is immense, and the calculations are reliable - unlike some converters using simplified translations, resulting in degraded accuracy. This app is quite niche, which might explain why it hasn't received the wider acclaim it deserves. EDIT: I wished for a very minor, quite niche feature. Within days, the dev added it. Awesome! 👌
Amir Siahy
It's a great app. The only defect which made me to give it 4 stars, is the old gingerbread era GUI design. If it's not make too trouble, dear developers please concern the material design guidelines in new user interface.
A Google user
This is the only android app I've ever found that can compute UTM grid convergence (for setting your compass to grid declination, for paper-map navigation). The UX isn't perfect, but IMHO it definitely deserves all 5 stars for having that one critical feature.
John Gachugu
Very informative, and I would be grateful if it could show UTM grid coordinates of Northing and Easting, in addition to geodetic coordinates of latitude and longitude.
A Google user
Perfect for state plane conversation 👍
A Google user
Good job Dev.
William Shanks
great app, excellent support, amazing
Espen Laub
👍