Abstract: With the development of software, hardware and network technology, the urge for geo-location based information and service, mobile GIS (geographic information system) has prevailed in ...

Abstract: Geographical information systems (GIS) and applications assist us in commuting, traveling and locating our points of interests. The efficient implementation and support of spatial queries in ...

Perhaps the greatest challenge confronting today’s “big data” era lies not the acquisition of data, but rather how companies can uncover insights from the chaos of petabytes. Today’s companies have ...

This project is a location-based service using MERN Stack with PostGIS (PostgreSQL) for spatial queries. It allows users to store locations, find nearby places, determine the nearest location, and ...

On the same Feature Server Layer page, you can make note of the fields you want to query. Save these for the next step. If querying is enabled it will be available at the bottom of the page as a blue ...

Working on a new project that will have at the center of its functionality geolocation functionality - i.e. querying for users that are within a set distance from an event location. I haven't done any ...