Sensor Web Archive - Page 12 of 29 - Blog

enviroCar UX Design- Mid Term Blog Post

July 4, 2014 by RahulRaja 1 Comment

Filed Under: 52°North, GSoC, Sensor Web Tagged With: Android, envirocar

As mentioned in my previous blog post, this project aims to add some new features to the enviroCar Android application. The app already contains features which display a car’s CO2 emission and speed. So in the first phase of my summer of code, I focused on modifying the existing dashboard and localization.more >

Sensor Data Access for Rasdaman – Mid Term Blog Post

June 26, 2014 by Simona Andreea Badoiu Leave a Comment

Filed Under: GSoC, Sensor Web Tagged With: array, array database, ASQLDB, big data, GSoC, Rasdaman, sensor data, SOS, SWE

The first goal for the Sensor Data Access for Rasdaman project was to implement a JDBC driver for Rasdaman and to create a Hibernate dialect, which uses the JDBC driver to connect Rasdaman as a data storage backend to the 52°North Sensor Observation Service (SOS). This was the solution we came up with for the first part and we think this was a good choice, because now, at the mid term evaluation, we have a JDBC driver and a Hibernate dialect – both of which support multidimensional array queries.

Even though I will summarize the project’s status, you can find a more detailed description about the project’s evolution on the Sensor Data Access for Rasdaman wiki page.

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Access Control UI For SOS Servers – Mid Term Blog Post

June 21, 2014 by Dushyant Sabharwal Leave a Comment

Filed Under: GSoC, Security & GeoRM, Sensor Web Tagged With: Access Control, GSoC, Gsoc2014, permission manager, secure, Security, security manager, Sensor Web

The project’s aim is to define rules to restrict access to SOS contents on the operation and parameter level. An introduction to the project can be found in the previous blog post. This goal is achieved with a nice graphical user interface to enable the admin user to manage permissions for a particular enforcement point, which is the connection point for the client instead of the original SOS endpoint.more >

Sensor Data Access for Rasdaman

May 31, 2014 by Simona Andreea Badoiu 3 Comments

Filed Under: 52°North, GSoC, Sensor Web Tagged With: DBMS, GSoC, Rasdaman, Sensor Observation Service, SOS, SWE

Project Description

Currently, the new 52°North SOS version 4.x supports data storage for many different Database Management Systems based on Hibernate, such as Postgres/PostGIS, Oracle/Oracle Spatial, or Microsoft SQL.

This project aims to connect Rasdaman as an alternative data storage backend to the 52°North SOS and explore storing array observations in the SOS. We currently explore the integration process and consider several alternatives:

create the internal data source representation of the SOS by implementing the 52°North SOS Rasdaman “data access objects”,
create Rasdaman-Hibernate mappings for 52°North SOS, e.g. by implementing a generic Rasdaman JDBC driver.

more >