Elwood Posted May 5, 2010 Report Share Posted May 5, 2010 And in particular the Blair Atholl range? 287620,76882 Postcode PH18 5SG. I used a google earth program last night but it gave incorrect measurements. I live in a valley and it gave my house to be 243 ft above sea level, I then used it on the hill above my house and it gave me the figure of 230 ft !!!! Link to comment Share on other sites More sharing options...
baldie Posted May 5, 2010 Report Share Posted May 5, 2010 Ordnance survey map online Ian. Link to comment Share on other sites More sharing options...
baldie Posted May 5, 2010 Report Share Posted May 5, 2010 http://www.ordnancesurvey.co.uk/oswebsite/getamap/ Hit the red button and put in the postcode.......bingo ! Link to comment Share on other sites More sharing options...
Ronin Posted May 5, 2010 Report Share Posted May 5, 2010 Think its circa 1200 ft Link to comment Share on other sites More sharing options...
Elwood Posted May 5, 2010 Author Report Share Posted May 5, 2010 Think its circa 1200 ft Will I need oxygen ? Cheers Andy an Dave. Link to comment Share on other sites More sharing options...
Ronin Posted May 5, 2010 Report Share Posted May 5, 2010 Suggest midge repellant..... Link to comment Share on other sites More sharing options...
brown dog Posted May 5, 2010 Report Share Posted May 5, 2010 Suggest midge repellant..... As an alternative to oxygen? Just to be nerdy for a moment: Altitude is completely unimportant. Air pressure is what matters. If you have a barometer, just set it to zero alt; and it will give you station pressure. Then, if you're using a PDA or somesuch, also set the alt as zero - and just enter the pressure displayed on your barometer. Use station pressure and you need never give altitude another thought Link to comment Share on other sites More sharing options...
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