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 -360 to 360):
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.
Include a Map of the Location : NO YES
This option takes approx. 20 seconds to produce the map, plus the small transfer time sending the image (file size 5 K).
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