1. Click main category to find different datatypes.
Note: The main selection categories are mutually exclusive i.e. you can only select datatypes from ONE category. REMOVE all datatypes from the database query form before selecting a new category e.g. moving between "Land Stations" and "Combined Statistics".
2. Select a datatype (from a yellow box).
3. The datatype will be automatically added to your database query form.
4. Items labelled "N/A" are not available or are restricted. Some datatypes may not be displayed if you do not have the appropriate access rights.

Main Selection

	Daily and Hourly Observations (Land Stations)
	Combined Statistics Calculated from Observations (Monthly and Annual in tabular format)
	Statistics Calculated from Observations (Monthly and Annual in row format)
	Special Data Sets (Ten minute, Tier2, Virtual Climate, Lysimeter)
	Upper Air Measurements (Temperature and wind from radiosondes and wind radar)