Sentence examples for gis indicators from inspiring English sources

We used two GIS indicators at the subjects' residential address as proxy measures of exposure to traffic.

We defined different GIS indicators for each residential address: the distance from the residence to the nearest HTR, the total length of the HTR segments within a 150 m buffer zone, the daily average traffic counts from the closest HTR within 150 m, and the traffic density within 150 m.

In the framework, accessibility to greenspaces is assessed through spatially explicit GIS-based indicators that combine socio-economic and land-use data with the road network information, so to take into account the interactions between social demands and the presence of greenspaces in cities.

This is not entirely surprising, as the GIS-based indicators used for site selection and allocation were intentionally inclusive of multiple components of source activity.

We used GIS-based indicators of local pollution sources and topography to systematically allocate 36 air monitoring sites across the metropolitan area during two seasons June-August 2011 summermer) and January-March 2012 winterr). January-March 2012 winter

Also, we were able to evaluate and confirm the correlation between GIS-based indicators of traffic exposure and measured levels of traffic pollutants.

For spatial saturation studies, Geographic Information System (GIS -based indicators of local air pollution sources are used to systematically allocate monitorinGIS -baseds to saturate hypothesindicatorstiof concentration gradients across complocalomairs.

Based on recent source apportionment of PM2.5 measurements collected at Allegheny County Health Department (ACHD) regulatory monitors, which attributed the majority of measured fine particles to local industrial and mobile sources [ 19], we developed GIS-based indicators of local industrial emissions and on-road vehicle traffic.

The results of subsequent GIS-based indicator calculation were validated using results from field-based reference mapping that had been carried out for selected city blocks situated in both cities.

GIS links the indicators from environmental monitoring, biomonitoring and health surveillance in a visual way.

Our analysis explored a range of GIS-based traffic indicators to capture small-scale variability in multiple air pollutants within dense urban neighborhoods.