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- | ===== Presentations to the plenun ===== | ||
- | ===== Extended Abstracts ===== | ||
- | === Paper 01) Survey of web service specifications for spatio-temporal data === | + | ===== Extended Abstracts ===== |
- | \\ | + | |
- | //Authors//: Lubia Vinhas and Karine Ferreira | + | |
- | \\ | + | |
- | \\ | + | |
- | //Abstract//: Spatio-temporal data is used to represent dynamic spatial phenomena. | + | |
- | Some examples are physical processes like temperature and volcano eruption, moving objects | + | |
- | like animal tracking and iceberg movement as well as evolving objects like oil spill evolution | + | |
- | on the ocean. This spatio-temporal data is generated by different technologies, such as fixed | + | |
- | and mobile geosensors, GPS and Earth observation satellites or radio-frequency identification | + | |
- | (RFID) and can be distributed in different data sources. In order to analyse this kind of data | + | |
- | specific operations are necessary, for instance, extraction of trajectories, calculation of | + | |
- | the variation of distance between two moving objects over time and extraction of time series of | + | |
- | a specific location or area. | + | |
- | \\ | + | |
- | In this context, service oriented architecture is a good option to create interoperable | + | |
- | frameworks in order to handle distributed spatio-temporal data sources. Therefore, this work | + | |
- | aims to evaluate if and how existing web service specifications, such as Sensor Observation | + | |
- | Service (SOS), Web Feature Service (WFS), Web Coverage Service (WCS), Web Processing Service (WPS), | + | |
- | Open Location Service (OpenLS) and Sensor Planning Service (SPS), deal with spatio-temporal | + | |
- | information. The main goal is to assess them by considering the following aspects: | + | |
- | supported spatio-temporal data and operations, usability and compliance of existing | + | |
- | implementations. | + | |
+ | - [[abstract_lubia_karine|Survey of web service specifications for spatio-temporal data]] | ||
+ | - [[abstract_lubia_edzer|Spatio-temporal analysis of remote sensing imagery time series]] | ||