Being a person who enjoys spending time in the field using RTK and DGPS, I followed up on my column last month, “Sources of Public, Real-time, High-Precision Corrections,” with a trip to the field to test the NGS CORS Streaming service. About a month ago, I made a trip to Colorado to attend the ...
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I probably reminisce a bit too much at times, but I can’t help but think back to the ’90s, when obtaining three-meter accuracy via post-processing took a bit of planning. You either had to operate your own GPS base station, or you had to find a publicly available one before you went to the f...
Read More →Wow, if one counts the number of new RTK GNSS receivers introduced in the past ~six months, it’s impressive. If you’re in the market for such a GNSS receiver, this is good news for you. More competition in the product and distribution side of the equation usually means better products and better...
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Eric Gakstatter For quite some time, I’ve been writing in GPS World magazine and speaking at conferences about the declining prices of high-precision GNSS receivers and how the cost of high-precision data (especially vertical) is going to decline substantially. For my colleagues in Asia, Africa, E...
Read More →Esri and PCI Geomatics announced they have selected 24 organizations to develop and apply innovative methods for using GIS to analyze imagery for land-use management. Through the Esri Natural Resources Imagery Grant Program, Esri, the world leader in GIS, and PCI Geomatics, the world leader in geoim...
Read More →After a four-month sabbatical and the GPS World servers back in order, I’m back writing on a regular basis. I’ve been super busy on different GPS/GNSS-related products, conferences and various GPS/GNSS applications. Let’s take a look at some of the technologies and events that were significant...
Read More →Note to Readers: The CoreLogic storm-surge analysis provided below was developed based on the projected path of Hurricane Sandy as of 12:30 p.m. ET Monday, October 29. CoreLogic has released data showing the top 25 zip codes in New York City-Northern New Jersey-Long Island that are at risk o...
Read More →Geneq Inc. has introduced the SXBlue III-L GNSS, a palm-sized L1/L2/GLONASS GNSS receiver that is designed to use OmniSTAR’s G2 or HP service to attain realtime 10-cm accuracy in all regions of the world, including North/South America, Australia, Asia, Africa, Europe, and the Middle East. The SXBl...
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