One way to collect input data about possible model criteria and their importance to different stakeholders is through collecting stakeholders knowledge and opinions through online survey. We have sent our online survey to over 350 experts of land resources and quarry reclamation from universities, local municipalities, environmental organisations, governmental organisations, private companies and so on. For a small country like Estonia, this is a large number of experts.

And what is best yet, we collected over 30 very thorough responses already during the first few hours after sending the questionnaire! So this indicates the need for such model and interest in the topic. But more is hopefully still to come and all stakeholders will be nicely represented in the model. The survey will be open until mid-May, so there is enough time to fill it in before summer holidays.