Grid Ref Finder
A selection of TEM grids with reference patterns to enable relocating a particular grid area. Theses grids are known as reference, locator, finder or index grids. A number of different patterns have developed with either symbols or alphanumeric coding to quickly find a specific field.
To help you know which tiles you will need to access, we have created a PDF document for each 100km tile of data in the National Grid showing the 10km tile grids on top. This will help you to quickly establish the tile(s) of data relevant to you. Simply click on a tile reference below to open the PDF.
Nice simple OS grid reference display app Nice app! A useful feature that is provided in dedicated GPS units to give the most accurate position fix in a fixed location, is a time average, with a choice of say 1 minute or 5 minutes, or even better a rolling average displayed on screen, gradually getting more accurate as time passes.
Grid references define locations in maps using Cartesian coordinates.Grid lines on maps define the coordinate system, and are numbered to provide a unique reference to each location on the map.This reference is normally based on projected eastings and northings.. Types. Grid systems vary, but the most common is a square grid with grid lines intersecting each other at right angles and numbered
After a disaster, when the "normal" means to describe locations, such as street signs, are gone, the U.S. National Grid provide a standardized grid reference system that is seamless across jurisdictional boundaries and allows for pinpointing exact locations.
Click on the map anywhere in Britain (Scotland, England and Wales). You will then see the Northings, Eastings and National Grid Reference (NGR) below the map. If you wish to find the NGR from Ireland, make sure to tick on the option "Output NGR for Ireland?". References. How to convert latitude and longitude to a British National Grid Reference.