eolab:openhype:start
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eolab:openhype:start [2023/05/21 12:19] – [3 Dashboard] sina001 | eolab:openhype:start [2024/03/15 17:21] (current) – [2.1 Data Flow] rolf.becker | ||
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- | | {{ : | + | | {{ : |
| // Image 1- Data flow// | | // Image 1- Data flow// | ||
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===== 2.3 Data Engineering ===== | ===== 2.3 Data Engineering ===== | ||
- | ===== 2.3.1 Downloading the data ===== | + | ===== 2.3.1 Downloading the Data ===== |
In the first step, The data must be downloaded from [[ https:// | In the first step, The data must be downloaded from [[ https:// | ||
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In our specific case, the objective is to develop a straightforward dashboard that showcases the map of North Rhine-Westphalia (NRW) alongside the concentration rates of Nitrate and Sulfate at different time intervals. This dashboard will provide a visual representation of the spatial distribution of these pollutants and enable users to observe any temporal variations in their concentrations within NRW. | In our specific case, the objective is to develop a straightforward dashboard that showcases the map of North Rhine-Westphalia (NRW) alongside the concentration rates of Nitrate and Sulfate at different time intervals. This dashboard will provide a visual representation of the spatial distribution of these pollutants and enable users to observe any temporal variations in their concentrations within NRW. | ||
- | ** 3.1 Plotly Dash: ** | + | ** Plotly Dash: ** |
** Plotly: ** Plotly is a computing company located in Montreal, Canada. They develop online data analytics and visualization tools. | ** Plotly: ** Plotly is a computing company located in Montreal, Canada. They develop online data analytics and visualization tools. | ||
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All the source codes of the dash gallery are available in [[ https:// | All the source codes of the dash gallery are available in [[ https:// | ||
+ | |||
+ | ** Dashboard Design: ** | ||
+ | I have developed a web application dashboard that effectively visualizes time series data for Nitrate and Sulfate. The image below shows the main page of our dashboard. | ||
+ | |||
+ | | {{: | ||
+ | | // Image 14- Main page of the dashboard // | | ||
+ | |||
+ | In order to run the above dashboard on your local system, you need to do the following: | ||
+ | |||
+ | [[ https:// | ||
+ | |||
+ | direct to the " | ||
+ | |||
+ | There is a yml file inside the folder which name is " | ||
+ | |||
+ | The next step is to add the credentials (Username, DB name, password and ...) of the database to the " | ||
+ | |||
+ | And the last step is to run the " | ||
+ | |||
+ | |||
+ | |||
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==== Nitrate concentration 2000-2010 ==== | ==== Nitrate concentration 2000-2010 ==== | ||
- | The below video has shown the concentration of nitrate in NRW from 2000 to 2010. | + | The video below shows the concentration of nitrate in North Rhine-Westphalia (NRW) from 2000 to 2010. This visualization was created |
- | The video is created | + | |
{{ youtube> | {{ youtube> | ||
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==== Nitrate concentration 2010-2020 ==== | ==== Nitrate concentration 2010-2020 ==== | ||
- | The below video has shown the concentration of nitrate in NRW from 2010 to 2020. | + | The video below shows the concentration of nitrate in NRW from 2010 to 2020. |
- | The video is created with QGIS 3.16 | + | The video was created with QGIS 3.16 |
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==== Sulfat concentration 2000-2010 ==== | ==== Sulfat concentration 2000-2010 ==== | ||
- | The below video has shown the concentration of sulfate in NRW from 2000 to 2010. The video is created with QGIS 3.16 | + | The video below shows the concentration of sulfate in NRW from 2000 to 2010. The video was created with QGIS 3.16 |
{{ youtube> | {{ youtube> | ||
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==== Sulfat concentration 2010-2020 ==== | ==== Sulfat concentration 2010-2020 ==== | ||
- | The below video has shown the concentration of sulfate in NRW from 2010 to 2020. The video is created with QGIS 3.16 | + | The video below shows the concentration of sulfate in NRW from 2010 to 2020. The video is created with QGIS 3.16 |
{{ youtube> | {{ youtube> |
eolab/openhype/start.1684664346.txt.gz · Last modified: 2023/05/21 12:19 by sina001