Persistent scatterer points are only part way through the processing and analysis that Rezatec applies to the satellite data. Our product helps those without Earth Observation and Data Science expertise to extract meaningful insights about their dam from the raw satellite data inputs. Satellite data is a high-volume data source that requires a great deal of processing before it can be used. All providers will need to process the data before displaying it geospatially on a map. Different providers use different methods, a common method is just to represent the data as persistent scatterer points, and may accept more unreliable data to display better coverage. Rezatec's method screens out significant interference and erroneous factors to ensure that the highest quality of outputs to best reflect the truth on the ground in the data, and so includes more layers of processing beyond these persistent scatterer points. The data analysis is displayed using a system of hexagons to ensure that you have analysis for the entire dam.