The document compares several mobile GIS applications including both proprietary and open source options. It discusses platforms, features, and performance based on tests of common tasks. While open source applications have potential and are comparable to ArcPad in many ways, they still need more documentation, customization options, and support for professional sensors to be as full featured. New devices, interactions, and technologies also provide opportunities for mobile GIS applications.
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Comparison of Mobile GIS applications
1. A comparison of GIS Mobile Applications Miguel Montesinos & Javier Carrasco m m o n t e s i n o s / j c a r r a s c o @ p r o d e v e l o p . e s
46. Perfomance Tests. Methodology Manual measurement. Stopwatch. Averaging Minimal threshold = 0,2 s. Operations tested: Add a layer. Zoom to a small area. Pan. Fit all (Zoom to Extent)
47. Perfomance Tests. Methodology Used device. PDA: - Acer S200 - Processor: Qualcomm 1 Ghz - Memory: 256 KB SDRAM. - ROM: 512 KB. - Screen: 480 x 800 px. - O.S.: Windows Mobile 6.5
57. Very light applications Application like gvSIG Mini or TangoGPS that support only tiles (OSM, yahoo maps...) or WMS are fast and light and powerful
59. With a few more work is possible to add custom forms and POI creation to do asset inventory and maintenance and incidence reporting
60. New devices and platforms Android and iOS devices are “cheap” and powerful, include cameras, aGPS, WiFi and CellId based location, compass, accelerometers, light sensors and so on.
61. The new boom of tablets provides bigger screens with small weights and good battery consumption
84. Are the OS applications comparable to ArcPad? (II) ArcPad has great documentation, a good customization framework and good integration with ArcGIS
85. gvSIG Mobile (the most complete OS App) does not support rangefinder or dgps or camera and geometry editing is poor compared to ArcPad at this moment
86. To do FLOSS Mobile GIS still have to work on Making better documentation and tutorials
89. Support professional equipment like rangefinder and dgps Keep an eye on new interactions (multitouch), new hardware (+1GB RAM, Sensors), new approaches (AR) and new possibilities (HTML5, WiFi and CellID location)
90. A comparison of GIS Mobile Applications Miguel Montesinos & Javier Carrasco m m o n t e s i n o s / j c a r r a s c o @ p r o d e v e l o p . e s