Creating a basemap with MapBox & using it as a visual for Power BI
Are you looking for a way to visualize data with an interactive map in a Power BI dashboard? And a way to visualize, publish and share base maps that is currently not...
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Benchmarking on data collection tools for shelter tagging & items distribution
The aim of this study is to present a series of data collection tools which are map-centric (OpenMapKits; Collector for ArcGIS) and form-centric (ODK; Survey123 for...
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Collecting GPS data with mobile devices: troubleshooting tips & optimization
Is your smartphone or tablet not operating smoothly during mobile data collection events (i.e. with apps such as ODK or Kobo collect)? Here are some tips and...
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How-to: harvesting large quantity of data from ArcGIS REST services using a new tool!
If you have ever worked with ArcGIS REST Services, either through ArcGIS Online or ArcGIS Server, you might have faced a limitation of 1000 features by response, and...
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Assessment of the GPS accuracy of mobile devices
CartONG is publishing an assessment regarding the GPS accuracy of a selection of mobile devices commonly used in the field by humanitarian actors for data collection....
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Drone imagery: a comparison of 3 UAV post-treatment software
CartONG is releasing a comparison between 3 UAV post-treatment software. After a previous project in 2016 with FSD and UAViator, CartONG has gained more experiences in...
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