Volume XVI, Issue 4, April 2020

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A report on GNSS performance standards

John W. Lavrakas

Living Structure Down to Earth and Up to Heaven: Christopher Alexander

Bin Jiang

Long-range single baseline RTK GNSS positioning

Brian Bramanto, Irwan Gumilar

Covid-19 Lockdown 1.0 and Air Pollution in north-western India using Sentinel 5P

Shashi Shekhar

My Coordinates

EDITORIAL

Mark your calendar

May 2020 to December 2020

News

INDUSTRY| GNSS| GIS | UAV …

Leica Nova MS60 merges total station, GNSS, imaging and 3D scanning
Leica Nova MS60 is the new and improved version of the world’s first MultiStation, combining high-end total station capabilities with 3D laser scanning, GNSS connectivity and digital imaging. It merges several technologies, enabling users to get into 3D laser scanning easily and scan at …

SUGUS kicks off, a European project for integrating drones into the airspace
GMV has been awarded the SUGUS project (Solution for E-GNSS USpace Service), which aims to speed up the takeup of GNSS and Galileo in the Unmanned Aerial Vehicle (UAV) segment. SUGUS, an 18-month, 485,000- euro, European Union R&D project, is to be carried …

4 Earth Intelligence launches satellite land use mapping service
Earth observation company 4 Earth Intelligence (4EI) has launched a new land cover mapping service based on advanced machine learning. Created from satellite imagery the 4EI service can automatically provide large area base maps together with regular updates of land cover change. Offering a better understanding …

NavVis IndoorViewer 2.6
NavVis has announced the release of NavVis IndoorViewer 2.6. It includes a new measurement tool that lets users take highly accurate measurements based on point clouds in realistic browser-based digital buildings. This release also makes additional features available to structured e57 point cloud files, including automatically generating highly detailed floor plans and …

Ultra-Secure, Jam-Resistant GPS M-Code signal to operationalize soon
The final steps to fully-enable the ultra-secure, jam-resistant Military Code (M-Code) signal on the GPS are now underway.
As part of the U.S. military’s effort to modernize GPS, the U.S. Space Force has been steadily upgrading its existing GPS Ground Operational Control System (OCS). The Space Force …

Esri India continues support to the users amid COVID-19 spread
Esri India is geared up to provide remote technical support. The technical support engineers are operating from their homes but will be able to take calls on the tollfree number, respond to emails or web based technical support requests within its standard response times. As part …

Esri India continues support to the users amid COVID-19 spread
Esri India is geared up to provide remote technical support. The technical support engineers are operating from their homes but will be able to take calls on the tollfree number, respond to emails or web based technical support requests within its standard response times. As …

The paper explores to analyse the spatio-temporal pattern of air pollution during Covid-19 Lockdown 1.0, which witnessed high decline in pollutants such as particulate matter, NO2, Carbon Monoxide (CO) in northwestern states of India.

Land registration describes, generally, a system concerning ownership and other rights of the land. As a legal matter, it also attached the legal documents to provide evidence of ownership, facilitate transactions, and protect the ownership of the land from fraud…