【實用旅遊app】UK Grid Reference Widget|最夯免費app

【實用旅遊app】UK Grid Reference Widget|最夯免費app

分享好友

旅遊必備APP下載|UK Grid Reference Widget 好玩app不花錢|綠色工廠好玩App

Provides a set of display widgets that will show the user's position as a UK Grid Reference as used on OS Maps. The widgets will display references as a 6, 8 or 10 figure grid reference.

旅遊必備APP下載|UK Grid Reference Widget 好玩app不花錢|綠色工廠好玩App

The application implements a complex Geoid Transformation algorithm, which performs a very accurate transformation of co-ordinates from the ETRS89 system (which is used by GPS) to the OSGB36(TM) system (which is used on OS maps in the UK). The application uses a tailored polynomial interpolation of the reference data tables, and this enables transformations to be calculated to within less than 1m accuracy for the majority of UK co-ordinates.

The application also applies the transformation to the GPS Altitude, and converts it into a grid Height so that the user has an accurate height reading in the same co-ordinate space as used on the map (there can be up to 100m discrepancy between GPS and grid height depending upon location, which could cause problems to anyone attempting to use GPS altitude as a navigation aid in conjunction with a map).

分享免費好玩UK Grid Reference Widget app

實用旅遊APP-免費線上下載好玩UK Grid Reference Widget App

UK Grid Reference Widget App Store LOGO

旅遊必備App|UK Grid Reference Widget LOGO-綠色工廠好玩App

掃描QRCode下載UK Grid Reference Widget App

下載實用旅遊App請掃描UK Grid Reference Widget QRCode-綠色工廠好玩App
app國家分佈APP系統app線上版本費用歷程app評價上架日期更新日期
查詢中Android
Google Play
2.0.0
下載 App
免費1970-01-012015-03-11
分享app
上一個APP
下一個APP

高評價旅遊App推薦