Markus Jackenkroll

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The use of sensor technologies is standard practice in the domain of precision farming. The variety of vendor-specific sensor systems, control units and processing software has led to increasing efforts in establishing interoperable sensor networks and standardized sensor data infrastructures. This study utilizes open source software and adapts the(More)
Geospatial information is becoming available increasingly in digital representations and can be created and consumed with the help of various different devices and services. Due to the increasing application of precision farming techniques the importance of spatial information and their implementation has become a key issue in operation planning and(More)
Spatial distribution of Sorghum halepense (L.) Pers. populations was assessed in tomato cropping fields in a total of 11 commercial fields (93 ha). Weed infestation was visually assessed from the cabin of a tractor after harvesting, using a three category ranking, ‘high’, ‘low’, and ‘no presence’, through infestation maps. Crop management factors as well as(More)
The GeoWebAgri-project evaluates the use of spatial data in precision farming tasks. A service-oriented spatial data infrastructure working with standards could identified as optimal environment for the users’ needs. Using standards of OGC, ISO and W3C help to increase the functionality, usability and accessibility of spatial based applications in(More)
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