This application is used by Arboricultural Consultants and Landowners to carry out tree and site furniture surveys as part of the OTISS system. This app and your GPS-enabled android phone or tablet is an alternative to buying specialised and expensive survey equipment for on-site data collection.The Tree Survey app. works with the www.otiss.co.uk website to provide a range of maps and tools for carrying out tree surveys, tree management, site furniture surveys and report generation. All users must first register for an account on the OTISS website. A free 30 day evaluation period is allowed, after which an annual subscription will be charged for continued use of the OTISS system – see the OTISS website for more details. Note: this Tree Survey application is free to download, evaluate and use