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--- group_modelling:st_data [2009/03/19 14:14] – inpeifgi
+++ group_modelling:st_data [2009/03/19 14:18] (atual) – inpeifgi
@@ Linha 32: / Linha 32: @@
 === 2. One Publication ===
-//Title//: Survey of web services
+//Title//: Survey of web service specifications for spatio-temporal data
+\\
+\\
 //Abstract//: Spatio-temporal data is used to represent dynamic spatial phenomena.
 Some examples are physical processes like temperature and volcano eruption, moving objects
@@ Linha 43: / Linha 44: @@
 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)
+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
+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