Auflistung nach Autor:in "Hosenfeld, Friedhelm"
1 - 10 von 90
Treffer pro Seite
Sortieroptionen
- Konferenzbeitrag3D-Visualisierung von Windenergieanlagen in der Landschaft – Webanwendung „3D-Analyse“(Umweltinformationssysteme 2018 - Umweltbeobachtung: Nah und Fern, 2018) Nefzger, ArminThis paper presents a web application of the Bavarian State Government for 3D visualization of wind turbines in their surroundings. The interactive software “3D-Analyse” virtually shows the visual impact on the character of local landscape. The simulation provides a 3D landscape of the whole of Bavaria, in which you can move freely, set wind turbines and view from any perspective. In addition to the visualization further analysis tools are offered such as a distance measurement, visibility calculation and shadow simulation. The application is a functional extension to the map viewer of the Energie-Atlas Bayern (the energy turnaround portal of the Bavarian State Government) and provides pictures close to reality to serve, for instance, public participation in planning processes.
- KonferenzbeitragArtenFinder - Citizen Science am Beispiel der Libellen(Umweltinformationssysteme 2016 - Umweltbeobachtung: Nah und Fern, 2016) Dr. Röller, Oliver; Dr. Walter, RolfIn the field of natural research and nature protection, the experience has shown that it makes sense to extend this definition: due to modern and internet based projects of species registration the term changes to Modern Citizen Science [Röller 2015]. Using the example of the „ArtenFinder Rhineland-Palatinate“, the characters, the meaning for the sciences as well as the additional benefit of the method of Modern Citizen Science will be discussed. In der Praxis hat sich gezeigt, dass es auf dem Gebiet der Naturforschung bzw. des Naturschutzes sinnvoll ist, den Begriff Citizen Science im Zusammenhang mit modernen, internetgestützten Art-Erfassungsprojekten [Röller 2015] zu erweitern. Am Beispiel der ArtenFinder-Plattform Rheinland-Pfalz werden Kennzeichen von „Modern Citizen Science“ veranschaulicht und deren Bedeutung für die Wissenschaft sowie ihre Mehrwerte zur Diskussion gestellt.
- KonferenzbeitragAssessment Database Supporting Implementation of Water Framework Directive in Schleswig-Holstein(Innovations in Sharing Environmental Observations and Information, 2011) Hosenfeld, Friedhelm; Lietz, Johanna; Trepel, MichaelAn assessment database was developed in order to support implementation of Water Framework Directive (WFD) in Schleswig-Holstein. So-called quality elements (QE) were proposed by WFD to estimate the water body status. Suitable assessment software computes water body status using measurement data concerning quality elements. The main task of the presented assessment database consists in integrating all results of the different assessment tools within one central database so that assessment data are broadly available to be used in further evaluations. The assessment database application was implemented as an intranet web application, thus taking no special requirements on the client side. Assessment results are managed in a uniform way and combined on the level of each water body to present a status value for the water body, which is reported to the European Union (EU) according to WFD demands.
- KonferenzbeitragAus Groß mach Klein: Verarbeitung orchestrierter OGC Web Services mit RichWPS Server- und Client-Komponenten(Umweltinformationssysteme. Big Data – Open Data – Data Variety, 2015) Wössner, Roman; Abecker, Andreas; Bensmann, Felix; Alcacer-Labrador, Dorian; Roosmann, RainerRichWPS is a project aiming at more powerful and more user-friendly support for using the OGC Web Processing Services standard (WPS) for distributed geodata processing in the Web. While we have already discussed in other publications the RichWPS ModelBuilder for geoprocessing-workflow composition as well as the RichWPS approach to geoprocessing-workflow orchestration, this paper sketches the RichWPS Server software as well as some client-side developments facilitating the effective usage of WPS processes.
- KonferenzbeitragAus Klein mach Groß: Komposition von OGC Web Services mit dem RichWPS ModelBuilder(Umweltinformationssysteme. Big Data – Open Data – Data Variety, 2015) Bensmann, Felix; Roosmann, Rainer; Kohlus, JörnDistributed geospatial data and services can be used to form Spatial Data Infra-structures (SDI). Current technological developments enable SDI to process large amounts of geospatial data. In this context, Web Processing Services (WPS) can be used as an open interface standard for accessing and executing geospatial processes. Since many SDI are based on Service-Oriented Architectures (SOA), the orchestration of services is enabled by composing existing services. The results are higher services, e.g. complex geospatial applications. The RichWPS research project focuses on analysing and providing practical approaches of web service orchestration. For this, software components are developed to build a modular orchestration environment. The main client-side application is the ModelBuilder.
- KonferenzbeitragAutomatic Transformation and Harmonizing of Soil Data via Digital Translation Keys(Environmental Informatics and Systems Research, 2007) Hosenfeld, Friedhelm; Kuhn, DieterThe development of a translation key between different soil mapping standards was initiated by the German Federal Institute for Geosciences and Natural Resources (BGR)3. Since 2005 the existing digital translation key (ÜS 1.0) was extended in different branches, which support the transformation between different editions of the German mapping guide (Kartieranleitung) and the international classification world reference base for soil resources (WRB) as well as different software platforms: In addition to the standalone Microsoft Access based solution an Internet application was developed in order to offer access to everyone without the need of installing special software. The Internet translation key requires only a standard web browser and an Internet connection. The software is designed modularly, the translation rules for each parameter are maintained in special translation tables within the database. This concept allows adaptations of translation rules to be done by soil experts without changing the program code.
- KonferenzbeitragAutomatische Überführung und Harmonisierung von Bodendaten mit Hilfe digitaler Übersetzungschlüssel(Workshop des Arbeitskreises „Umweltdatenbanken / Umweltinformationssysteme“ der Fachgruppe „Informatik im Umweltschutz“, 2007) Hosenfeld, Friedhelm; Kuhn, DieterDie Bundesanstalt für Geowissenschaften und Rohstoffe (BGR)6 initiierte die Entwicklung eines digitalen Übersetzungsschlüssels zwischen unterschiedlichen Bodenkartieranleitungen. Seit 2005 wurde der zuerst geschaffene Übersetzungsschlüssel 1.0 (ÜS 1.0) in mehreren Zweigen erweitert, die die Transformation zwischen verschiedenen Ausgaben der deutschen Bodenkundlichen Kartieranleitung (KA) und der internationalen Klassifikation World Reference Base for Soil Resources (WRB) und auch unterschiedliche Software-Plattformen unterstützen: Ergänzend zu der Microsoft-Access-basierten Standalone-Lösung wurde eine Internet-Applikation entwickelt, um allen Interessierten den Zugang zu dem Übersetzungsschlüssel anzubieten, auch ohne eine spezielle Software zu installieren. Für die Nutzung des Internet-Übersetzungsschlüssels werden nur ein Standard-Web-Browser und eine Internet-Verbindung benötigt. Die Software ist modular aufgebaut: Die Übersetzungsregeln für jeden Parameter werden in speziellen Übersetzungstabellen innerhalb der Datenbank verwaltet. Dieses Konzept ermöglicht die Anpassung der Übersetzungsregeln durch die Bodenexperten ohne Änderungen des Programmcodes.
- KonferenzbeitragAutomatisierte Zeitreihenanalyse von Fernerkundungsdaten für das Monitoring von Oberflächengewässern(Umweltinformationssysteme 2016 - Umweltbeobachtung: Nah und Fern, 2016) Bahr, Thomas; Holzer, NicolaiSince 2012, the state of California faces an extreme drought, which impacts water supply in many ways. Advanced remote sensing is an important technology to better assess water resources, monitor drought conditions and water supplies, plan for drought response and mitigation, and measure drought impacts. In the present case study latest time series analysis capabilities are used to examine surface water in res-ervoirs located along the western flank of the Sierra Nevada region of California. [Bahr, Holzer, 2016]
- KonferenzbeitragBeratungsdatenbank Geologie und Bodenin Schleswig-Holstein(Umweltinformationssysteme 2017 - Vernetzte Umweltdaten (UIS 2017), 2017) Hosenfeld, Friedhelm; Bäzner, Karen; Nitschke, Meike; König, BerndThe intranet web application “Consulting Database Geology and Soil” (Beratungsdatenbank Geologie und Boden) is presented which was developed on behalf of the department Geology and Soil of the State Agency for Agriculture, Environment and Rural Areas ofSchleswig-Holstein (LLUR-SH). The application supports this department in managing their consulting services consistently and well structured in order to facilitate convenient access to all consulting data. The solution was implemented as a PHP-based subject-specific application integrated into the universal evaluation platform Disy Cadenza, thus utilizing Cadenza’s evaluation options as well as GIS functionalities for editing and visualizing geometries on the one hand and offering on the other hand an acquisition component for topical data tailored to the subject-specific requirements.
- KonferenzbeitragBiodiversitätsmonitoring in der Ausschließlichen Wirtschaftszone (AWZ)(Umweltinformationssysteme 2017 - Vernetzte Umweltdaten (UIS 2017), 2017) Bluhm, Matthias; Hauswirth, MirkoThe Federal Agency for Nature Conservation (BfN), Dept. Marine Nature Conservation, is responsible fornature conservation in the German Exclusive Economic Zone (EEZ). Tasks include the selection and administration of marine reserves and the marine monitoring.The information collected and processed by the BfN must be provided internally and publicly, as well as for the MDI.DE and EU Guidelines, in the required reporting formats (MSRL, Natura 2000 / FFH, INSPIRE). To meet these requirements information should be made easily accessible with modern Apps and Services. For these purposes, a system architecturewas developed by using the standard products existing at BfN. Data retention is based on Oracle-and Esri-products. The services are provided by ArcGIS for Server and a map application based on map.apps (con terra) is created for public. Processes for importing data, including quality assurance, as well as for export (e.g. for reporting requirements) are implemented with FME.For a smooth operation of the infrastructure a workflow with supporting software tools is developed, which provides a simple flow ofinformation from data collection to the desired information products.Extensive data on biodiversity monitoring at the BfN is a major Focus. These include e.g. data on seabirds, marine mammals, biotopes / habit types and benthos.