The following is an interview given by the Executive Director of Partners with Melanesians on the importance of adopting sound PGIS practices in Papua New Guinea. It was conducted at the Mapping for Change Conference held in Nairobi, Kenya in September 2005.
PGIS or Participatory GIS is a term used to describe the participatory creation of maps through the use of local knowledge to promote indigenous communities’ understanding about their own area beyond mere geographic formations. In so doing, it helps in actually protecting the local knowledge from being exploited by outside influences. It promotes a more open dialogue in addressing any differences and conflicts in terms of boundary issues and local understanding of spatial data by engaging the participants in this process, thereby providing an open ‘forum’ to come to a consensus.
It can also be seen as a handy tool in practicing sustainable resource management by both the locals and organizations alike, be they NGO or company or even the government in seeing development.
This concept was instrumental in PWM’s work on the Managalas Plateau as its main project site when it initiated the creation of a 3D model of that area, covering the entire 360 000 Ha of the Plateau.
A more in-depth look into PGIS can be found here.