You searched for: Author Environmental Systems Research Institute (Redlands, Calif.) Remove constraint Author: Environmental Systems Research Institute (Redlands, Calif.) Publisher Esri Remove constraint Publisher: Esri Collection Data & Maps for ArcGIS Remove constraint Collection: Data & Maps for ArcGIS Institution Columbia Remove constraint Institution: Columbia Place U.S. Freely Associated States Remove constraint Place: U.S. Freely Associated States Data type Point Remove constraint Data type: Point Year 1981 Remove constraint Year: 1981