Description: <p><b>Overview</b></p><p>This feature service contains point features that support InSAR-based ground deformation analysis for the Keystone Dam area. The records store point locations with associated displacement and quality metrics that can be used to evaluate surface movement and measurement reliability across the monitored area.</p><p><b>Data Content</b></p><ul><li><strong>Point geometries</strong> representing InSAR sample locations.</li><li><strong>Displacement values</strong> and related measurements for monitoring ground motion.</li><li><strong>Quality and precision indicators</strong> that help assess the confidence and usability of each observation.</li><li><strong>Location and reference attributes</strong> that support spatial analysis and integration with other GIS datasets.</li></ul><p><b>GIS Use</b></p><p>This service supports deformation mapping, infrastructure monitoring, and spatial analysis related to dam stability and surrounding terrain. It is useful for visualizing point-based InSAR observations, reviewing movement patterns, and combining the results with other engineering or environmental datasets.</p>