Dear All

Allen Banister of CLARO has been kind enough to send me a detailed note on how he put together the yellow control stakes that we borrowed for BOC.

In return he has enquired: "Do your mapping people have a version of OCAD that can convert lidar data to contours?

I am going to be redoing a map that is mostly contours, and would love to make a comparison 1m DTM and partially DSM data is available for the area I am looking at."

Can anyone help Allen with some advice please?

Please reply direct to Allen, cc to me, just so I know if we've been able to suggest anything.

Thank you

Ian