512/463-6581 or roddy.seekins@dir.state.tx.us Bill McGarigle Contributing Writer Several administrative, technical and political factors must be considered when deciding how much accuracy to have in a ...

Back in 2007, the Sierra Club requested a copy of what it thought was a public record from Orange County, California, covering information like the location and addresses of 640,000 land parcels in ...

If you've ever zoomed around the globe with Google Earth, you know how much fun it can be to work with geospatial data. When I need a diversion, I often fire up Google Earth and float above the ...

No audio available for this content. This subject scares me. I’m not a trained geodesist. I’m not a mathematician. Yet, I’d be derelict in my duty if I didn’t write about this subject. I know enough ...

The spatial data sets implement a network data structure with links that connect chains to their two end nodes and each node to one or more chains. This structure is implemented by using direct ...

Greater Chennai Corporation will soon set up a geographical information system (GIS) database, which will help in strengthening its geographical building mapping data, revenue collection and ...

ABUJA – The Federal Government has called for enhanced collaboration between ImPPPact Nigeria Alliance and relevant state agencies on the Geographic Information System (GIS) database project aimed at ...

Port Harcourt — The Federal Government has partnered with ImPPPact Nigeria Alliance to launch a Geographic Information System, GIS, database project aimed at reclaiming abandoned mining sites in the ...

We have developed a DNA tag sequencing and mapping strategy called gene identification signature (GIS) analysis, in which 5′ and 3′ signatures of full-length cDNAs are accurately extracted into paired ...