# JMap Survey User Guide JMap Survey is a mobile application that belongs to the family of JMap applications (JMap Pro, JMap NG and JMap Survey). It is deployed on smartphones as well as iOS and Android tablets. JMap Survey can be used to display the vector and raster data of a JMap project, to perform queries, and to edit vector data, either in offline or online mode. These features make it an ideal application for entering data on the field when performing work such as tree inventories, building and infrastructure inspections, or tracking the progress of subcontracted projects. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs-jmapserver-lima.k2geospatial.com/e/applications/jmap-survey-user-guide.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.