The finished Web Mapping Application will be an interactive mapping tool based on OpenLayers API and OpenStreets Maps. It will have two containers:
1)Map container will be based on OpenLayers API and should occupy around 40% of the screen. Base layer will be OpenStreets Maps of the UK. Overlays will be some selectable administrative vector boundaries of local areas supplied by us. Application will require generation of Heath Maps which will be used as an overlay. Production of thematic maps is also required. The application should be able to add marker (switching it on/off with an Info tag when hovered with mouse over marker). The example of map container is shown on OpenLayers website [url removed, login to view] (OpenLayers Example) which shows a simple map with an overlay that includes layer switching controls.
The map container should have option of printing a PDF file of the map.
2) Descriptive statistics container should occupy around 60% of the screen and will include descriptive statistics calculated from survey data. Other descriptive statistics will be based on Census data and will be linked to small area statistics and displayed as overlay in the map container (in the form of marker or thematic map) or as a summary statistics within descriptive stats container.
The descriptive stats container should have an option of printing a PDF file of descriptive statistics and export function where data can be exported into CSV file.
For the purposes of development hypothetical examples of Census data and survey data will be supplied by us.
Histogram: The descriptive stats container should include a histogram showing the overall distribution of responses for the survey question of interest. Histogram should be able to change values when switching between different local areas.
System needs to be developed in stages and moving to the next stage only after testing previous stage(s). After reviewing developed stage we would move onto the next stage.
Complete source code need to be supplied and supported by detailed comments so that we would be able to manage the system ourselves.
Access to website must be password protected.
Data handling must be secure so that external websites cannot load or use the data in any way.
We need prototype version of the system within 7-10 days. Biding time: 4 days
3 freelancer bu iş için ortalamada 657$ teklif veriyor
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