Effective estate management requires accurate and up-to-date tree safety and asset information. With OTISS, your staff, consultants and contractors can use Android phones, tablets or rugged GPS devices to routinely and inexpensively monitor the tree safety, park/street furniture and field assets on the estate. Use the OTISS website to prepare maps, reports, charts and work schedules.

OTISS is web-based and mobile

  • Website for managing estate inventory and data.
  • On-site data collection and photos by staff using Android phone, tablet or GPS device.
  • Tailored reports with charts and tables.
  • Maps and colour coded icons.
  • Online collaboration with staff and sub-contractors.
Audit trail for your Tree Safety Policy ‘duty of care’.
Up to-date inventory and condition surveys leads to better estate management decisions.
Staff can record issues when they come across them – and they do not get forgotten.
A cloud based system; we do all the data backups and upgrades.
Comprehensive help and support.
Staff access from any where, at any time.

This video provides an overview of how Estate Managers would use OTISS to carry out a TreeSafety or Outdoor Furniture/Assets survey. Setting up the estate and surveys; on-site surveying; checking the data; and producing some reports. There is no voice-over – just subtitles.

Tree Safety & Risk Assessment

  • Implement Tree Management and Tree Safety Policies.
  • Customised survey forms: Basic Tree Safety, ISA 2013 Risk Assessment, etc.
  • Audit trail ‘duty of care’, with photos and history of annual surveys.
  • Online collaboration with aboricultural consultants and sub-contractors.


Furniture Surveys

  • Customised asset types and survey forms.
  • Detailed inventory of what and where.
  • Plan and carry out regular surveys.
  • Audit trail, photos and history of annual surveys.
  • Itemised work and repair sheets.
  • Ad-hoc inspections for damage and vandalism.


Photos as part of the Survey.
Good photos reduce the need for detailed descriptions, and speed up the survey process. Markup the photos with coloured lines and arrows.

The photos are considered to be an integral part of the survey and are sync’ed to the OTISS website along with the other survey data.
Maps & Drawings
Upload your estate plans, Ordnance Survey Mastermap, CAD drawings, PDFs or geo-referenced maps. Also available are: OpenStreetMap, Google Street and Aerial Maps. READ MORE…
OTISS does not force you to use a particular report format. Instead we provide a set of customisable charts and data tables (PDF and Excel), maps and CAD; for you to encorporate into management reports and work schedules.
Benefits of being ‘online’
Share maps, photos, data and reports directly with your staff and management. Team surveying on large sites with your colleagues and sub-contractors.
OTISS is an online service, there is no software to install or maintain on your PCs. After the free trial, users pay an annual subscription for the use of the system.
Try OTISS for free

Why not start your free trial today?

Android or iPhone
The OTISS survey apps run on all Android phones, tablets and GPS devices. You can also use an Android tablet linked via your iPhone for on-site surveying.