rail mapping

GIS Industry

Data flows and structure of the potential GeoSRM interface extension in order to predict where hazards are likely to occur. Source: Gilchrist et. al, 2016

Using GIS to Assess and Mitigate Rail Hazards

January 10, 2017By Mark AltaweelGIS Industry

GIS has been of interest to rail companies, NGOs, and governments attempting to minimize a variety of hazards that may affect the rail network.

Mapping rail utilities using LiDAR.

LiDAR and Rail Utility Mapping and Digital Asset Preparation

April 13, 2015By SBLGIS Data

Venugopalan Nair, Senior Manager, SBL, discussed why LiDAR is an efficient and quick technology for mapping rail utilities.

Retreat of the Helheim Glacier between 2001 and 2005. Images from Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) on NASA’s Terra satellite.

Creating a Time Series Visualization of Two Decades of Changes in a Glacier

NASA has created a time series visualization of Greenland’s Helheim Glacier using 20 years of data from radar, lasers, and high-resolution cameras.

Mapping Noise Pollution

As noise pollution continues to be a major issue for expanding urban areas, novel geospatial technologies have been deployed to better monitor and measure noise pollution.

Maps are the primary tools by which spatial relationships are visualized. Maps therefore become important documents. There are several key elements that should be included each time a map is created in order to aid the viewer in understanding the communications of that map and to document the source of […]

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