GeoSPARQL is a standard for representation and querying of geospatial linked data for the Semantic Web from the Open Geospatial Consortium (OGC). The definition of a small ontology based on well-understood OGC standards is intended to provide a standardized exchange basis for geospatial RDF data which can support both qualitative and quantitative spatial reasoning and querying with the SPARQL database query language. The Ordnance Survey Linked Data Platform uses OWL mappings for GeoSPARQL equivalent properties in its vocabulary. The LinkedGeoData data set is a work of the Agile Knowledge Engineering and Semantic Web (AKSW) research group at the University of Leipzig, a group mostly known for DBpedia, that uses the GeoSPARQL vocabulary to represent OpenStreetMap data. In particular, GeoSPARQL provides for: * a small topological ontology in RDFS/OWL for representation using * Geography Markup Language (GML) and well-known text representation of geometry (WKT) literals, and * Simple Features, RCC8, and DE-9IM (a.k.a. Clementini, Egenhofer) topological relationship vocabularies and ontologies for qualitative reasoning, and * a SPARQL query interface using * a set of topological SPARQL extension functions for quantitative reasoning, and * a set of Rule Interchange Format (RIF) Core inference rules for query transformation and interpretation. (Wikipedia).
Using Augmented Reality to Test Accuracy of 3D Constructions
Check out GeoGebra 3D GC (with Augmented Reality) for iOS! Build, create, and model in GeoGebra 3D GC with Augmented Reality right on your iPhones & iPads! AppStore Link: https://itunes.apple.com/us/app/geogebra-3d-graphing-calc/id1445871976?mt=8
From playlist GeoGebra 3D Calculator: AR Demos (iOS)
How to Create a GeoGebra Class from an Activity
More info: https://www.geogebra.org/m/hncrgruu#material/mxc255j6 #GeoGebra
From playlist GeoGebra Classroom: Quick Tutorials
GeoGebra Scientific Calculator: When to Use?
GeoGebra Scientific Calculator is a free easy-to-use version of a standard handled scientific calculator. https://www.geogebra.org/scientific
From playlist GeoGebra Apps Intro: Which to USE?
Disc Method (Calculus): Quick Illustration in GeoGebra 3D GC with Augmented Reality
GeoGebra Resource Link: https://www.geogebra.org/m/hhRJQyz9
From playlist GeoGebra 3D with AR (iOS): Explorations, Demos, and Lesson Ideas
Geospatial Standards for Data Science - Dr Gobe Hobona, OGC
About the event Advances in geospatial technologies have led to a significant increase in the role of geospatial data across sectors such as agriculture, aviation, energy, utilities, hydrology, smart cities, government, health and others. As more geospatial data has been collected and ana
From playlist Geospatial Standards for Data Science
The Defence Context, Geospatial Standards for Data Science - Dr Paul Cripps, Dstl
About the event Advances in geospatial technologies have led to a significant increase in the role of geospatial data across sectors such as agriculture, aviation, energy, utilities, hydrology, smart cities, government, health and others. As more geospatial data has been collected and ana
From playlist Geospatial Standards for Data Science
Modeling a 2-Piece Candle Holder in GeoGebra Augmented Reality
Math Teachers: Students can use GeoGebra Augmented Reality to create surfaces formed by rotating the graph of a function y = f(x) about the x-axis! Here's how: https://www.geogebra.org/m/RKYFdQJy#material/kPNmmHgj.
From playlist GeoGebra Augmented Reality (older iOS app)
Getting Started with GeoGebra 3D GC with Augmented Reality (iOS)
Link to App: https://itunes.apple.com/us/app/geogebra-3d-graphing-calc/id1445871976 Shot on iPhone10Smax
From playlist GeoGebra 3D with AR (iOS): Explorations, Demos, and Lesson Ideas
Create a Triangle with Given Area: Quick Formative Assessment with GeoGebra
GeoGebra Resource: https://www.geogebra.org/m/gbcbbx29
From playlist Geometry: Dynamic Interactives!
Custom Solid (Calculus): Cross Sections Parallel to yAxis are REGULAR DECAGONS
GeoGebra Resource Link: https://www.geogebra.org/m/rmfptnzu#material/uexjwndz Screencast recorded on iPhone10sMax.
From playlist GeoGebra 3D with AR (iOS): Explorations, Demos, and Lesson Ideas
Prism Stacking (Calculus): Equilateral Triangle Cross Sections. GeoGebra 3D with AR Demo
GeoGebra Resource Link: https://www.geogebra.org/m/qbxbcmqw#material/gg9spqax Screencast recorded on Acer Google Chrome Tablet 10. Augmented Reality powered by ARCore by Google.
From playlist GeoGebra 3D With AR (Google): Explorations, Demos, & Lesson Ideas
RT - The Open Gateway Computing Environment: Experiences Developing Tools for Scientific Communities
Adobe Connect video talk given by Marlon Pierce on The Open Gateway Computing Environment: Experiences Developing Tools for Scientific Communities in the Apache Software Foundation This talk was sponsored by the Data to Insight Center Seminar Series http://d2i.indiana.edu/ Current D2I Se
From playlist Cyberinfrastructure Integration Research Center (CIRC) formerly Science Gateways Research Center (SGRC)
How Ted Hoff became a teenage patent holder
Stanford Engineering Hero Marcian "Ted" Hoff explains how he became a teenage patent holder while working in a summer job. See the full-length interview: https://youtu.be/-nl5WSk-oGc or Ted's talk on April 23 at Stanford: https://www.youtube.com/watch?v=AjA3TZDelQY
From playlist Stanford Engineering Hero Ted Hoff
Ted Hoff discusses Stanford's relationship with Silicon Valley
Stanford Engineering Hero Marcian "Ted" Hoff discusses how Stanford became the incubator for high tech companies that formed Silicon Valley. See the full-length interview: https://youtu.be/-nl5WSk-oGc or Ted's talk on April 23 at Stanford: https://www.youtube.com/watch?v=AjA3TZDelQY
From playlist Stanford Engineering Hero Ted Hoff
What attracted Ted Hoff to electronics and to Stanford
Stanford Engineering Hero Marcian "Ted" Hoff explains how he became interested in electronics and how he wound up at Stanford. See the full-length interview: https://youtu.be/-nl5WSk-oGc or Ted's talk on April 23 at Stanford: https://www.youtube.com/watch?v=AjA3TZDelQY
From playlist Stanford Engineering Hero Ted Hoff
Ted Hoff: Microprocessors are everywhere
Stanford Engineering Hero Marcian "Ted" Hoff talks about the ubiquitous use of microprocessors. See the full-length interview: https://youtu.be/-nl5WSk-oGc or Ted's talk on April 23 at Stanford: https://www.youtube.com/watch?v=AjA3TZDelQY
From playlist Stanford Engineering Hero Ted Hoff
Ted Hoff discusses Moore's Law
Stanford Engineering Hero Marcian "Ted" Hoff discusses Moore's Law and whether we have reached the limits of our ability to make electronic components smaller. See the full-length interview: https://youtu.be/-nl5WSk-oGc or Ted's talk on April 23 at Stanford: https://www.youtube.com/watch?
From playlist Stanford Engineering Hero Ted Hoff
Stanford Engineering Hero Marcian "Ted" Hoff explains how he joined a startup that became Intel. See the full-length interview: https://youtu.be/-nl5WSk-oGc or Ted's talk on April 23 at Stanford: https://www.youtube.com/watch?v=AjA3TZDelQY
From playlist Stanford Engineering Hero Ted Hoff
Ted Hoff talks about Intel's founders
Stanford Engineering Hero Marcian "Ted" Hoff talks about the founders of Intel and how they contributed to the company's success. See the full-length interview: https://youtu.be/-nl5WSk-oGc or Ted's talk on April 23 at Stanford: https://www.youtube.com/watch?v=AjA3TZDelQY
From playlist Stanford Engineering Hero Ted Hoff