Checking Residuals Bias in Geological Mapping

In my last blog post I discussed the case for mapping the residuals in order to help us to understand the quality of the output of the interpolation of a continuous variable. In there I emphasized the importance of looking at the spatial distribution of the signed residuals to identify whether their spatial distribution may…

Promoting GIS in your Workplace

Are you working in an organisation that you feel could really benefit from GIS, but don’t know how to go about selling it to the right people? Here are a few ways that I’ve found useful for promoting GIS to the decision makers: KISS – The key to selling any new concept to a busy…

Exprodat Uses 202 to Hit the Play Fairway Sweet Spot

London, United Kingdom, 11th Oct 2010 – Exprodat has released version 202 of Exploration Analyst and for the first time geoscientists are able to rely on a single toolkit to create common risk segment (CRS) maps while mapping play fairways. The release contains major new functionality including support for raster and contour datasets as inputs,…