February 2021  
A Power-Law-based approach to mapping COVID-19 cases in the United States Bin Jiang and Chris de Rijke | Coverage and optimal visibility-based navigation using visibility analysis from geospatial data Oren Gal and Yerach Doy tsher | Lessons learned from the modernization of the Greek cadastre - Principles and progress Aristea Ioannidi and Maria Fouskolagoudaki | Guidelines for acquiring and producing Geospatial Data and Geospatial Data Services including Maps in India | Old Coordinates
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GIS

A Power-Law-based approach to mapping COVID-19 cases in the United States
Bin Jiang and Chris de Rijke
We have found that COVID-19 cases in the United States have developed over time from a less heterogeneous state to a more heterogeneous one, or equivalently from a very flat hierarchy to a very steep hierarchy, persistently approaching that status of the populations. Thus,the COVID-19 spatiotemporal patterns are largely shaped by the underlying population patterns...
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URBAN PLANNING

Coverage and optimal visibility based navigation using visibility analysis from geospatial data
Oren Gal and Yerach Doytsher
In this paper, we study the multi-sensors placement optimization problem in 3D urban environments for optimized coverage. The solutions presented in this paper can be used, among other algorithms and solutions, to enable optimal coverage and moreover optimal trajectory planning and navigation based on an optimal visibility points...
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CADASTRE

Lessons learned from the modernization of the Greek cadastre - Principles and progress
Aristea Ioannidi and Maria Fouskolagoudak
The main objective of PDI is successful cadastral projects delivery. Toward this goal, PM Framework provides validated information which supports decision making by the HC top management and the Ministry. The benefits of endorsing the PM approaches on cadastral projects are close schedule monitoring and control, the improvement of QA/QC, proactive performance and risk management as well as effective stakeholder engagement...
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POLICY

What is readily available globally does not need to be regulated
Government of India has released the long awaited guidelines for acquiring and producing geospatial data and services including maps. We request our readers to share their views ... [more]



OS Maps launches in Australia

Bluesky 3D building models drive efficiency
EU-China collaboration for international marine data sharing
Geollect win UKHO innovation award

Ghana launches National Map of Forests and Land Use


© Coordinates ezine, 2021