No single survey methodology will meet the needs of all situations. There are many considerations to be taken in to account when designing a survey, such as the purpose, desired outputs and accuracy, attributes of the area to be surveyed, the data to be collected, time and personnel constraints, etc. Provided here are some general guidelines for conducting surveys on open-space lands with the p...

No single survey methodology will meet the needs of all situations. There are many considerations to be taken in to account when designing a survey, such as the purpose, desired outputs and accuracy, attributes of the area to be surveyed, the data to be collected, time and personnel constraints, etc. Provided here are some general guidelines for conducting surveys on open-space lands with the p...

Samples used in most surveys are either not large enough to guarantee reliable direct estimates for all relevant sub-populations, or do cover possible disaggregation domains. After having described a holistic strategy producing disaggregated of Sustainable Development Goal (SDG) indicators, this paper discusses alternative sampling and estimation methods that can be applied when sample the prim...