data management of environmental monitoring data
DESCRIPTION
Data management of environmental monitoring data. Senior coordinator Leena Grönholm Data and Information Centre, ICT Services Division EIM Systems Expert, project manager. Agenda. Introduction to Environmental Information System Hertta A brief look at Hertta - PowerPoint PPT PresentationTRANSCRIPT
Data management of environmental monitoring data
Senior coordinator
Leena Grönholm
Data and Information Centre, ICT Services Division
EIM Systems Expert, project manager11.
2.2
013
Agenda
●Introduction to Environmental Information System Hertta
●A brief look at Hertta
●History of our environmental information systems
●System development
●Data management
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Introduction to Hertta 1/3Subsystems
Hydrology Hydrological observations Forecast models Management Floods Lakes Rivers
Water resources engineering Projects Structures and measures
Surface waters Water quality Zoobenthos Phytoplankton Algal Blooms Fish monitoring RBD Monitoring
Water management of surface waters Groundwater
Groundwater areas Observation sites Groundwater sites EU reporting
Species Monitoring of threatened species Species info References Statutes Monitoring of moths
Environmental load Air emissions Estimated water load Accumulation of harmful substances Environmental properties of chemicals
Land use Monitoring of living environment Planning indicators Monitoring of planning processes Monitoring of spatial structure
Map service
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2010
Introduction to Hertta 2/3
●Contains environmental data produced or gathered by environmental administration
●Raw in-situ data (observations, measurements, analysis results)
●For professionals
●Available for everybody in environmental administration
●All public data also available in Internet (Oiva)wwwp2.ymparisto.fi/
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Introduction to Hertta 3/3
●User interface in web browser
●Consists of several web-applications and databases
●Common architecture and user interface
●Shared application components and code lists (classifications)
●Links between applications1
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A brief look at Hertta 1/8
A brief look at Hertta 2/8
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Filtering of dataFiltering of data
A brief look at Hertta 3/8
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ListsLists
A brief look at Hertta 4/8
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MapsMaps
A brief look at Hertta 5/8
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Information formsInformation forms
A brief look at Hertta 6/8
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Information formsInformation forms
A brief look at Hertta 7/8
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Simple graphsSimple graphs
A brief look at Hertta 8/8
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Data can be retrieved to files for statistical analysesData can be retrieved to files for statistical analyses
History of our environmental information system
●Hertta is a third generation environmental information system of our organisation
●In early1970’s the first one was developed and maintained in a software company
●Between 1987-1991 the second one called YTJ was developed in-house
●1997 we began to build Hertta
●The first version was published in 1999
●New subsystems have been added gradually
●Since 2009 a new tecnical architecture and user interface desing have been adopted
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System development
●In-house development project for each subsystem
●Topic experts and IT experts together during whole project
●Many of our IT experts have also good knowledge of the subject (academic degree)
●As much common and shared things as possible
●All kinds of standards from the beginning○ Naming conventions○ Classifications and codes○ Security issues
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Data management 1/3
●Datasets are produced and collected to the system in various ways
●Monitoring, research projects, surveys○ Administration’s own activities○ Activities subject to environmental permits○ Cooperation partners○ Enthusiasts
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Data management 2/3
●Our aim is to put data to electrical format○ only once○ in the earliest possible phase○ by those who have produced the data
●We use as much common classifications as possible○ ”code lists” shared with data producers
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Data management 3/3
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LimsLims
DB
DB
DB
Analysis results
Analysis results
Automated field instruments
Automated field instruments
Files from partners
etc.
Files from partners
etc.
Data entry forms
Data entry forms
Digital field instrumentsDigital field instruments
ResultsResults