ºÝºÝߣshows by User: cannata / http://www.slideshare.net/images/logo.gif ºÝºÝߣshows by User: cannata / Wed, 01 Feb 2017 14:06:46 GMT ºÝºÝߣShare feed for ºÝºÝߣshows by User: cannata Massimiliano Cannata keynote @ FOSS4G-ASIA 2017 /slideshow/massimiliano-cannata-keynote-foss4gasia-2017/71637246 maxikeynotefoss4g-asia-2017-170201140646
This presentation raises some challenges for the OSGeo community addressing some aspects of the foundation pillars; in particular the incubation process, the Open Geoscience and the ethics are discussed to raise awareness and discussion.]]>
This presentation raises some challenges for the OSGeo community addressing some aspects of the foundation pillars; in particular the incubation process, the Open Geoscience and the ethics are discussed to raise awareness and discussion.]]> Wed, 01 Feb 2017 14:06:46 GMT /slideshow/massimiliano-cannata-keynote-foss4gasia-2017/71637246 cannata@slideshare.net(cannata) Massimiliano Cannata keynote @ FOSS4G-ASIA 2017 cannata This presentation raises some challenges for the OSGeo community addressing some aspects of the foundation pillars; in particular the incubation process, the Open Geoscience and the ethics are discussed to raise awareness and discussion. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/maxikeynotefoss4g-asia-2017-170201140646-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This presentation raises some challenges for the OSGeo community addressing some aspects of the foundation pillars; in particular the incubation process, the Open Geoscience and the ethics are discussed to raise awareness and discussion.
Massimiliano Cannata keynote @ FOSS4G-ASIA 2017 from Massimiliano Cannata
]]> 1420 6 https://cdn.slidesharecdn.com/ss_thumbnails/maxikeynotefoss4g-asia-2017-170201140646-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Integration of the MODFLOW Lak7 package in the FREEWAT GIS modelling environment /slideshow/integration-of-the-modflow-lak7-package-in-the-freewat-gis-modelling-environment/69105678 ogrslake-161116162141
The MODFLOW Lake Package is integrated into the FREEWAT GIS environment in order to simulate surface water - groundwater interaction using state of the art techniques for numerical simulations, thus allowing the improved consideration of surface water bodies for water resources management. Surface water bodies, both stationary and flowing, can strongly affect groundwater elevations and flow patterns which in turn may affect the qualitative and quantitative state of groundwater resources. With the advancement of numerical simulation techniques and increased model complexity, FREEWAT facilitates the usage of the lake package through existing QGIS tools to edit model layer geometry as well as an intuitive and simple user interface for the specification of constant and time variable lake properties as defined through MODFLOW.]]>
The MODFLOW Lake Package is integrated into the FREEWAT GIS environment in order to simulate surface water - groundwater interaction using state of the art techniques for numerical simulations, thus allowing the improved consideration of surface water bodies for water resources management. Surface water bodies, both stationary and flowing, can strongly affect groundwater elevations and flow patterns which in turn may affect the qualitative and quantitative state of groundwater resources. With the advancement of numerical simulation techniques and increased model complexity, FREEWAT facilitates the usage of the lake package through existing QGIS tools to edit model layer geometry as well as an intuitive and simple user interface for the specification of constant and time variable lake properties as defined through MODFLOW.]]> Wed, 16 Nov 2016 16:21:41 GMT /slideshow/integration-of-the-modflow-lak7-package-in-the-freewat-gis-modelling-environment/69105678 cannata@slideshare.net(cannata) Integration of the MODFLOW Lak7 package in the FREEWAT GIS modelling environment cannata The MODFLOW Lake Package is integrated into the FREEWAT GIS environment in order to simulate surface water - groundwater interaction using state of the art techniques for numerical simulations, thus allowing the improved consideration of surface water bodies for water resources management. Surface water bodies, both stationary and flowing, can strongly affect groundwater elevations and flow patterns which in turn may affect the qualitative and quantitative state of groundwater resources. With the advancement of numerical simulation techniques and increased model complexity, FREEWAT facilitates the usage of the lake package through existing QGIS tools to edit model layer geometry as well as an intuitive and simple user interface for the specification of constant and time variable lake properties as defined through MODFLOW. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ogrslake-161116162141-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The MODFLOW Lake Package is integrated into the FREEWAT GIS environment in order to simulate surface water - groundwater interaction using state of the art techniques for numerical simulations, thus allowing the improved consideration of surface water bodies for water resources management. Surface water bodies, both stationary and flowing, can strongly affect groundwater elevations and flow patterns which in turn may affect the qualitative and quantitative state of groundwater resources. With the advancement of numerical simulation techniques and increased model complexity, FREEWAT facilitates the usage of the lake package through existing QGIS tools to edit model layer geometry as well as an intuitive and simple user interface for the specification of constant and time variable lake properties as defined through MODFLOW.
Integration of the MODFLOW Lak7 package in the FREEWAT GIS modelling environment from Massimiliano Cannata
]]> 581 4 https://cdn.slidesharecdn.com/ss_thumbnails/ogrslake-161116162141-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 OAT: Observation Analysis Tool /slideshow/oat-observation-analysis-tool/69105121 posteroatogrs-161116161159
Observation analysis tool for the FREEWAT GIS environment for water resources management]]>
Observation analysis tool for the FREEWAT GIS environment for water resources management]]> Wed, 16 Nov 2016 16:11:59 GMT /slideshow/oat-observation-analysis-tool/69105121 cannata@slideshare.net(cannata) OAT: Observation Analysis Tool cannata Observation analysis tool for the FREEWAT GIS environment for water resources management <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/posteroatogrs-161116161159-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Observation analysis tool for the FREEWAT GIS environment for water resources management
OAT: Observation Analysis Tool from Massimiliano Cannata
]]> 210 5 https://cdn.slidesharecdn.com/ss_thumbnails/posteroatogrs-161116161159-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Open technologies for monitoring systems aimed at disaster /cannata/open-technologies-for-monitoring-systems-aimed-at-disaster opentechnologiesformonitoringsystemsaimedatdisaster-161013151851
This research is spearheading the integration of Free & Open Source Software (FOSS) with Open Source Hardware (OSHW) in the field of agri-meteorology applications to disaster risk reduction, flood and droughts. A Do-It-Yourself weather station based on OSHW standards has been developed from local sources in Sri Lanka, reporting by SMS to tank/reservoir managers when rainfall is higher than 10mm/h. These weather stations are soon going to be reprogrammed to report to istSOS, a FOSS web-based Sensor-Observation-Service compliant system, which will collate live reporting of rainfall every hour and before if intensities are dimmed worrying for flood risks. This is both a scientific, technological, and practical challenge to arrive at a very low cost real time disaster risk notification system in places where climate, economy and maintenance supports are themselves other challenges. ]]>
This research is spearheading the integration of Free & Open Source Software (FOSS) with Open Source Hardware (OSHW) in the field of agri-meteorology applications to disaster risk reduction, flood and droughts. A Do-It-Yourself weather station based on OSHW standards has been developed from local sources in Sri Lanka, reporting by SMS to tank/reservoir managers when rainfall is higher than 10mm/h. These weather stations are soon going to be reprogrammed to report to istSOS, a FOSS web-based Sensor-Observation-Service compliant system, which will collate live reporting of rainfall every hour and before if intensities are dimmed worrying for flood risks. This is both a scientific, technological, and practical challenge to arrive at a very low cost real time disaster risk notification system in places where climate, economy and maintenance supports are themselves other challenges. ]]> Thu, 13 Oct 2016 15:18:51 GMT /cannata/open-technologies-for-monitoring-systems-aimed-at-disaster cannata@slideshare.net(cannata) Open technologies for monitoring systems aimed at disaster cannata This research is spearheading the integration of Free & Open Source Software (FOSS) with Open Source Hardware (OSHW) in the field of agri-meteorology applications to disaster risk reduction, flood and droughts. A Do-It-Yourself weather station based on OSHW standards has been developed from local sources in Sri Lanka, reporting by SMS to tank/reservoir managers when rainfall is higher than 10mm/h. These weather stations are soon going to be reprogrammed to report to istSOS, a FOSS web-based Sensor-Observation-Service compliant system, which will collate live reporting of rainfall every hour and before if intensities are dimmed worrying for flood risks. This is both a scientific, technological, and practical challenge to arrive at a very low cost real time disaster risk notification system in places where climate, economy and maintenance supports are themselves other challenges. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/opentechnologiesformonitoringsystemsaimedatdisaster-161013151851-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This research is spearheading the integration of Free &amp; Open Source Software (FOSS) with Open Source Hardware (OSHW) in the field of agri-meteorology applications to disaster risk reduction, flood and droughts. A Do-It-Yourself weather station based on OSHW standards has been developed from local sources in Sri Lanka, reporting by SMS to tank/reservoir managers when rainfall is higher than 10mm/h. These weather stations are soon going to be reprogrammed to report to istSOS, a FOSS web-based Sensor-Observation-Service compliant system, which will collate live reporting of rainfall every hour and before if intensities are dimmed worrying for flood risks. This is both a scientific, technological, and practical challenge to arrive at a very low cost real time disaster risk notification system in places where climate, economy and maintenance supports are themselves other challenges.
Open technologies for monitoring systems aimed at disaster from Massimiliano Cannata
]]> 510 2 https://cdn.slidesharecdn.com/ss_thumbnails/opentechnologiesformonitoringsystemsaimedatdisaster-161013151851-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Ur2016 /cannata/ur2016 ur2016-160524214952
This presentation illustrates the open source software istSOS which allows to easily manage and share sensor data following a open standard. A real application case and software special features are presented. ]]>
This presentation illustrates the open source software istSOS which allows to easily manage and share sensor data following a open standard. A real application case and software special features are presented. ]]> Tue, 24 May 2016 21:49:52 GMT /cannata/ur2016 cannata@slideshare.net(cannata) Ur2016 cannata This presentation illustrates the open source software istSOS which allows to easily manage and share sensor data following a open standard. A real application case and software special features are presented. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ur2016-160524214952-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This presentation illustrates the open source software istSOS which allows to easily manage and share sensor data following a open standard. A real application case and software special features are presented.
Ur2016 from Massimiliano Cannata
]]> 536 6 https://cdn.slidesharecdn.com/ss_thumbnails/ur2016-160524214952-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 OSGeo 2026 Strategy /slideshow/osgeo-2026-strategy/60819230 osgeostrategicplan2026-160412162055
This document presents the 2026 strategy of OSGeo as developed by the OSGeo Board of Directors in winter 2016. The individuated vision, mission and values implemented in its guidelines together with the designed approach to define the 2016 tactics toward these goals are presented. ]]>
This document presents the 2026 strategy of OSGeo as developed by the OSGeo Board of Directors in winter 2016. The individuated vision, mission and values implemented in its guidelines together with the designed approach to define the 2016 tactics toward these goals are presented. ]]> Tue, 12 Apr 2016 16:20:55 GMT /slideshow/osgeo-2026-strategy/60819230 cannata@slideshare.net(cannata) OSGeo 2026 Strategy cannata This document presents the 2026 strategy of OSGeo as developed by the OSGeo Board of Directors in winter 2016. The individuated vision, mission and values implemented in its guidelines together with the designed approach to define the 2016 tactics toward these goals are presented. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/osgeostrategicplan2026-160412162055-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This document presents the 2026 strategy of OSGeo as developed by the OSGeo Board of Directors in winter 2016. The individuated vision, mission and values implemented in its guidelines together with the designed approach to define the 2016 tactics toward these goals are presented.
OSGeo 2026 Strategy from Massimiliano Cannata
]]> 715 6 https://cdn.slidesharecdn.com/ss_thumbnails/osgeostrategicplan2026-160412162055-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 istSOS: an extended Sensor Observation Service implementation for Environmental Data /slideshow/istsos-an-extended-sensor-observation-service-implementation-for-environmental-data/53048973 istsos-icgis-150922065625-lva1-app6891
Strengthening data production and the use of better data in policymaking and monitoring are becoming increasingly recognized as fundamental means for development. istSOS with its extending feature supports sensor data collection and distribution following defined standards. istSOS contribute to the solution of sociatal challanges.]]>
Strengthening data production and the use of better data in policymaking and monitoring are becoming increasingly recognized as fundamental means for development. istSOS with its extending feature supports sensor data collection and distribution following defined standards. istSOS contribute to the solution of sociatal challanges.]]> Tue, 22 Sep 2015 06:56:25 GMT /slideshow/istsos-an-extended-sensor-observation-service-implementation-for-environmental-data/53048973 cannata@slideshare.net(cannata) istSOS: an extended Sensor Observation Service implementation for Environmental Data cannata Strengthening data production and the use of better data in policymaking and monitoring are becoming increasingly recognized as fundamental means for development. istSOS with its extending feature supports sensor data collection and distribution following defined standards. istSOS contribute to the solution of sociatal challanges. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/istsos-icgis-150922065625-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Strengthening data production and the use of better data in policymaking and monitoring are becoming increasingly recognized as fundamental means for development. istSOS with its extending feature supports sensor data collection and distribution following defined standards. istSOS contribute to the solution of sociatal challanges.
istSOS: an extended Sensor Observation Service implementation for Environmental Data from Massimiliano Cannata
]]> 892 8 https://cdn.slidesharecdn.com/ss_thumbnails/istsos-icgis-150922065625-lva1-app6891-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Load testing of HELIDEM geo-portal: an OGC open standards interoperability example integrating WMS, WFS, WCS and WPS. /slideshow/cannata-et-alhelidem/37076616 cannataetalhelidem-140717022116-phpapp02
This paper presents a load testing of the HELIDEM geo-portal, which is an example of interoperability between a numbers of standard geospatial services as defined by the Open Geospatial Consortium. The portal was developed within the European project HELIDEM (www.helidem.eu) with the aim of valorizing the main project output which is a cross-border digital terrain model. The portal aims at fostering its diffusion and usage trough easily accessible tools. The DTM covers the alpine area located between Southern Switzerland (Canton Ticino) and Northern Italy (Lombardy and Piedmont Regions). From a technological point of view, the server-side component of the portal is based on a Service Oriented Architecture implemented using the open source software Zoo-Project, GRASS GIS and Geoserver; the client-side component is a Web interface based on CSS3 and HTML5 trough the usage of the ExtJS framework and the OpenLayers software. The presented solution is a mix of technologies and software, some of which are considered, within the open source for geospatial community, mature and robust while others are considered promising but not sufficiently tested yet. For this reason this research conducted a load test over concurrent users in order to verify the robustness, quality and performance of the system and to identify eventual bottlenecks. Test results didn’t register any exception confirming the good quality of the implemented system and underlying software. Nevertheless, performance and response time exponentially degrades with increasing number of concurrent users, area of analysis and process complexity. Finally, the test confirms that system is robust, in fact no system failure was recorded during the analysis.]]>
This paper presents a load testing of the HELIDEM geo-portal, which is an example of interoperability between a numbers of standard geospatial services as defined by the Open Geospatial Consortium. The portal was developed within the European project HELIDEM (www.helidem.eu) with the aim of valorizing the main project output which is a cross-border digital terrain model. The portal aims at fostering its diffusion and usage trough easily accessible tools. The DTM covers the alpine area located between Southern Switzerland (Canton Ticino) and Northern Italy (Lombardy and Piedmont Regions). From a technological point of view, the server-side component of the portal is based on a Service Oriented Architecture implemented using the open source software Zoo-Project, GRASS GIS and Geoserver; the client-side component is a Web interface based on CSS3 and HTML5 trough the usage of the ExtJS framework and the OpenLayers software. The presented solution is a mix of technologies and software, some of which are considered, within the open source for geospatial community, mature and robust while others are considered promising but not sufficiently tested yet. For this reason this research conducted a load test over concurrent users in order to verify the robustness, quality and performance of the system and to identify eventual bottlenecks. Test results didn’t register any exception confirming the good quality of the implemented system and underlying software. Nevertheless, performance and response time exponentially degrades with increasing number of concurrent users, area of analysis and process complexity. Finally, the test confirms that system is robust, in fact no system failure was recorded during the analysis.]]> Thu, 17 Jul 2014 02:21:16 GMT /slideshow/cannata-et-alhelidem/37076616 cannata@slideshare.net(cannata) Load testing of HELIDEM geo-portal: an OGC open standards interoperability example integrating WMS, WFS, WCS and WPS. cannata This paper presents a load testing of the HELIDEM geo-portal, which is an example of interoperability between a numbers of standard geospatial services as defined by the Open Geospatial Consortium. The portal was developed within the European project HELIDEM (www.helidem.eu) with the aim of valorizing the main project output which is a cross-border digital terrain model. The portal aims at fostering its diffusion and usage trough easily accessible tools. The DTM covers the alpine area located between Southern Switzerland (Canton Ticino) and Northern Italy (Lombardy and Piedmont Regions). From a technological point of view, the server-side component of the portal is based on a Service Oriented Architecture implemented using the open source software Zoo-Project, GRASS GIS and Geoserver; the client-side component is a Web interface based on CSS3 and HTML5 trough the usage of the ExtJS framework and the OpenLayers software. The presented solution is a mix of technologies and software, some of which are considered, within the open source for geospatial community, mature and robust while others are considered promising but not sufficiently tested yet. For this reason this research conducted a load test over concurrent users in order to verify the robustness, quality and performance of the system and to identify eventual bottlenecks. Test results didn’t register any exception confirming the good quality of the implemented system and underlying software. Nevertheless, performance and response time exponentially degrades with increasing number of concurrent users, area of analysis and process complexity. Finally, the test confirms that system is robust, in fact no system failure was recorded during the analysis. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/cannataetalhelidem-140717022116-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This paper presents a load testing of the HELIDEM geo-portal, which is an example of interoperability between a numbers of standard geospatial services as defined by the Open Geospatial Consortium. The portal was developed within the European project HELIDEM (www.helidem.eu) with the aim of valorizing the main project output which is a cross-border digital terrain model. The portal aims at fostering its diffusion and usage trough easily accessible tools. The DTM covers the alpine area located between Southern Switzerland (Canton Ticino) and Northern Italy (Lombardy and Piedmont Regions). From a technological point of view, the server-side component of the portal is based on a Service Oriented Architecture implemented using the open source software Zoo-Project, GRASS GIS and Geoserver; the client-side component is a Web interface based on CSS3 and HTML5 trough the usage of the ExtJS framework and the OpenLayers software. The presented solution is a mix of technologies and software, some of which are considered, within the open source for geospatial community, mature and robust while others are considered promising but not sufficiently tested yet. For this reason this research conducted a load test over concurrent users in order to verify the robustness, quality and performance of the system and to identify eventual bottlenecks. Test results didn’t register any exception confirming the good quality of the implemented system and underlying software. Nevertheless, performance and response time exponentially degrades with increasing number of concurrent users, area of analysis and process complexity. Finally, the test confirms that system is robust, in fact no system failure was recorded during the analysis.
Load testing of HELIDEM geo-portal: an OGC open standards interoperability example integrating WMS, WFS, WCS and WPS. from Massimiliano Cannata
]]> 1262 4 https://cdn.slidesharecdn.com/ss_thumbnails/cannataetalhelidem-140717022116-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://public.slidesharecdn.com/v2/images/profile-picture.png https://cdn.slidesharecdn.com/ss_thumbnails/maxikeynotefoss4g-asia-2017-170201140646-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/massimiliano-cannata-keynote-foss4gasia-2017/71637246 Massimiliano Cannata k... https://cdn.slidesharecdn.com/ss_thumbnails/ogrslake-161116162141-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/integration-of-the-modflow-lak7-package-in-the-freewat-gis-modelling-environment/69105678 Integration of the MOD... https://cdn.slidesharecdn.com/ss_thumbnails/posteroatogrs-161116161159-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/oat-observation-analysis-tool/69105121 OAT: Observation Analy...