Coordinate Master
适用于Android的最全面的坐标转换工具！
应用信息
应用描述
Android应用分析和审查：Coordinate Master，由BinaryEarth开发。在工具类别中列出。当前版本为8.5，在 12/05/2025 上更新。根据用户在Google Play上的评论：Coordinate Master。超过2 千的安装。 Coordinate Master目前有43评论，平均评分为4.7星
这个强大的大地测量应用程序使您可以在世界上许多坐标系之间转换坐标，计算大地水准面偏移，并估计任何位置的当前或历史磁场。它还包括计算器工具和测量工具，以计算点比例因子，网格收敛，遍历，反比和太阳角。您还可以存储多个点，并计算它们的边界长度和面积，或将其导入/导出到CSV文件。该应用程序使用PROJ4库和包含投影和基准参数的查找文件来支持1700多个坐标系。纬度/经度，UTM，美国坐标系（包括美国国家平面），澳大利亚坐标系（包括GDA2020），英国坐标系（包括条例调查）以及许多其他许多支持。如果知道参数，也可以创建自己的坐标系。该应用程序还支持仿射变换，以允许您设置本地网格系统。有关详细信息，请参见http://www.binaryearth.net/Miscellaneous/affine.html。
该应用程序可以手动输入坐标，也可以使用您当前的GPS位置。只需按一下按钮，就可以通过网络浏览器在Google地图中显示计算出的位置。它还支持MGRS网格引用。
您可以将任何纬度，经度，UTM或横向墨卡托坐标系导出到HandyGPS基准（.hgd）文件，以用作HandyGPS中的自定义基准。
磁场计算器页面计算给定位置的地球当前或历史磁场。计算出的磁偏角对于指南针导航很有用，因为它代表了真北与磁北之间的差异。还可以计算视场倾斜度和总强度。该工具使用国际地磁参考场模型（IGRF-13）。有关完整详细信息，请参见http://www.ngdc.noaa.gov/IAGA/vmod/igrf.html。支持从1900年到2025年的年份。
该应用程序还可以使用EGM96模型为给定位置计算大地水准面高度偏移。大地水准面偏移可以从GPS报告的高度中减去，以得出您在海平面以上的实际高度。
该应用程序还包括一个太阳角度计算器，可用于计算任何日期和时间在任何位置的天空中太阳的位置。
该应用程序的在线帮助可从http://www.binaryearth.net/CoordinateMasterHelp获得。
该应用程序的一个版本允许批量坐标转换，现在可用于Windows。参见http://www.binaryearth.net/CoordinateMaster/Windows
所需权限：（1）GPS-确定您的位置，（2）SD卡访问权限-读写用户投影文件。
什么是新的
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.
7.9: Updated to target Android SDK 31.
7.8: Fixed a bug related to coordinate systems with a spherical ellipsoid.
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.
7.9: Updated to target Android SDK 31.
7.8: Fixed a bug related to coordinate systems with a spherical ellipsoid.
最近的评论
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
👍