Magnetic Survey Data Form

This is a request form for retrieving magnetic survey data:

Date range of interest: to both in decimal years (data available from 1900 to present)

Please enter the latitude and longitude range (in decimal degrees) over which you would like the data to be extracted:

LATITUDE, please enter southernmost latitude followed by northernmost (in the range -90 to 90):

From degrees to degrees

LONGITUDE, please enter westernmost longitude followed by easternmost (in the range 0 to 360):

From degrees to degrees

Types of data required: one-off land survey data; aeromagnetic data;

three-component marine data; satellite data; marine total intensity data;

repeat station data; observatory (variometer) station data.

To download the data or plot on the map, choose one of the following options:

To clear the form, press this button:

[Hint: click on markers to view data]

Click "Plot on Map" Above to Map Results

Data and Services

Data

BGS Observatory Data

Magnetic Indices

Global Observatory and Survey Data