Field Map Updating and Secondary Sampling Unit Validation

The Field Updating of GIS-Based Maps and Validation of Secondary Sampling Units (SSUs) is a five-year rolling scheme technology-aided map updating that aims to prepare the PSA for the application of spatial analysis and intelligent visualization of information using dynamic digitized maps by 2020. In 2016, the rolling scheme updating covered sample barangays/PSUs scheduled for 2017, 2018, and 2019 Labor Force Survey (LFS) rounds and other household-based surveys.