| With the development of science and technology and economic progress, there are more and more close relationship between the surveying and mapping and mobile internet technology. When the geographic national conditions census is comming in the whole country, different from the original paper map of the field survey, mobile smart devices now play in the field survey advantages become the focus of attention. Under this background, this paper design an application based on android mobile device of the field survey of geographic national conditions census.This application mainly includes four parts and there are GPS positioning and route acquisition, edit operation, photos collection and data storage. The GPS positioning and route acquisition is to provide user’s current location information and recording the user’s walking track. The edit operation is to provide the user mark the mistake of indoor data. The photos collection is to obtain the photos at the user’s current location and it is convenient for checking data indoor. The data storage is to save the labeling information and image information.The application in android mobile devices as the application platform final, taking Eclipse as the integrated development environment of the whole system, ADT provides the development of android application program corresponding plug-in, at the same time using the ArcGIS Runtime SDK for Android provided API to finish the relevant map operation. |
