The GeoEvent Processor is an extension for ArcGIS for Server version 10.2 that processes real-time data – for instance, vessel or vehicle position information. In addition to allowing the display of real-time data in, um, real-time, the GeoEvent Processor provides GeoFence and other functionality that enables alerts to be automatically generated – for instance, you…
Read detailsHave you ever wanted to hide sections of the layers on your map but not wanted to clip your data to do so? For example, you might want to show all of the 2D seismic available within your company’s license blocks, but hide the data when it is over another company’s blocks, as illustrated in…
Read detailsAnother spreadsheet of coordinates! When planning seismic lines it’s typical to have a spreadsheet of start and end point locations, representing the seismic lines to be shot in the survey. In ArcMap it is possible to generate a set of lines from these points using a single tool – the XY To Line tool. Workflow Prerequisites:…
Read detailsI’ve got this map, but it’s a PDF… How many times have you found a PDF containing data that you’re really interested in using in your latest project, but for which you cannot locate the source GIS or CAD datasets, even after spending hours trawling through your file system? Have you reluctantly decided to give…
Read detailsIt can be difficult, when you have a lot of data, to find exactly that you want. There may also be data hiding somewhere in your system that you never even knew existed. So how can you find this data easily? I still haven’t found what I’m looking for One answer is to use Voyager.…
Read detailsIn a previous blog, we showed how to plot dip and strike readings taken by a field geologist within ArcGIS desktop. This blog looks at acquiring and displaying geotagged photos within ArcGIS desktop, another useful tool in the field geologists’ arsenal. Now, where was that again? Geotagging allows you to automatically capture the location information…
Read detailsIn the first part of this post I explored some fundamental truths about GIS and why, inspired by the principles of Design Thinking, a good GIS strategy needs to focus on people not technology. In this second and final part I shall explore how to go about creating a successful GIS strategy, using a simple…
Read details“All great truths begin as blasphemies,” wrote the playwright George Bernard Shaw. So let’s get the ball rolling with some simple truths about GIS: A five-year old is better at GIS than most companies. Geographic information systems have been around for over 40 years. So it may be surprising that even today, many organisations still…
Read detailsI have experienced, and no doubt you have too, the tedium of saving out many layer files for the layers you have just created in your ArcMap map document. Having spent perhaps hours perfecting the symbology – getting that labelling to show just as you would like, tweaking the colours so they’re just right –…
Read detailsOne of the key features of a GIS is the ability to view spatial data at any scale. To do this you need to understand what information should be displayed at what scale. This understanding is useful both for working within the GIS and for creating usable output, such as hardcopy maps or PDF map…
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