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teaching:projh402 [2021/08/31 19:00] ezimanyi [Trajectory Data Warehouses] |
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===== Trajectory Data Warehouses ===== | ===== Trajectory Data Warehouses ===== | ||
- | Mobility data warehouses are data warehouses that keep location data for a set of moving objects. You can refer to the article [1] for more information about the subject. The project consists in building a mobility data warehouse for ship trajectories on MobilityDB | + | Mobility data warehouses are data warehouses that keep location data for a set of moving objects. You can refer to the article below for more information about the subject. The project consists in building a mobility data warehouse for ship trajectories on MobilityDB. |
- | The input data comes from the Danish Maritine Authority [2]. To download the data you must | + | The input data comes from the Danish Maritine Authority. To download the data you must |
use an FTP client (such as FileZilla) since the link Get historical AIS data does not work with | use an FTP client (such as FileZilla) since the link Get historical AIS data does not work with | ||
common Web browsers such as Chrome. Follow the instructions in Chapter 1 of | common Web browsers such as Chrome. Follow the instructions in Chapter 1 of | ||
- | the MobilityDB Workshop [3] to load the data into MobilityDB. | + | the MobilityDB Workshop to load the data into MobilityDB. |
You must implement a comprehensive data warehouse application. For this, you will perform in particular the following steps. | You must implement a comprehensive data warehouse application. For this, you will perform in particular the following steps. | ||
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Links: | Links: | ||
- | - A. Vaisman and E. Zimányi. [[https://www.mdpi.com/2220-9964/8/4/170|Mobility data warehouses]]. ISPRS International Journal of GeoInformation, 8(4), 2019. | + | * A. Vaisman and E. Zimányi. [[https://www.mdpi.com/2220-9964/8/4/170|Mobility data warehouses]]. ISPRS International Journal of GeoInformation, 8(4), 2019. |
- | - Danish Maritine Authority, [[https://www.dma.dk/SikkerhedTilSoes/Sejladsinformation/AIS/Sider/default.aspx|Historical AIS data]] | + | * Danish Maritine Authority, [[https://www.dma.dk/SikkerhedTilSoes/Sejladsinformation/AIS/Sider/default.aspx|Historical AIS data]] |
- | - [[https://github.com/MobilityDB/MobilityDB-workshop|MobilityDB Workshop]] | + | * [[https://github.com/MobilityDB/MobilityDB-workshop|MobilityDB Workshop]] |