ExprodatExprodat
Exprodat
a Getech Group company
  • ArcGIS Platform
    • Geospatial Strategy
    • Solution Design
    • Jump Start Packages
    • Bespoke Development
    • Spatial Data Management
    • ArcGIS Pro Services
    • ArcGIS Training
    • GA Bridge
  • Featured
    • Exploration
      • Data Assistant
      • Exploration Analyst
      • Unconventionals Analyst
      • ArcGIS Training
    • Solutions
      • ArcGIS Pipeline Referencing
      • Common Operating Picture
      • ArcGIS for Renewables
    • Downloads
      • Data Assistant Trial
      • Esri Forrester Wave Report
      • Indentifying Onshore Seeps Poster
      • Oil & Gas GIS Benchmark
      • Why Use GIS in Petroleum?
  • Blog
  • News
  • About
  • Contact
Menu back  
Search

Measuring the Quality of Predictions: 3

Assessing the Quality of the Modelling of Continuous Variables in the 2D Domain – A Deterministic Approach See Part 1 and Part 2 of the ‘Measuring the Quality of Predictions’ discussion. Distribution of Uncertainty Unfortunately, limiting the analysis of uncertainty to the magnitude of the residuals alone is proven to be too limited an approach.…

Read details
14th July 2010

Measuring the Quality of Predictions: 2

Assessing the Quality of the Modelling of Continuous Variables in the 2D Domain – A Deterministic Approach See Part 1 of How can I measure the quality of my predictions? Estimating Prediction Quality through Validation Whilst a geostatistical approach to the interpolation provides the user with a direct estimate of the errors of the predictions, this…

Read details
12th July 2010

Tip 11: ESRI Tips and Shortcuts

If you’re an ArcGIS Desktop user you might be interested to know that there are a number of keyboard shortcuts available to speed up frequently used operations and save you some mouse mileage: ArcGIS Desktop 9.1, 9.2 and 9.3 Tips and Shortcuts ArcGIS Desktop 10 Tips and Shortcuts   My personal favourite is F9 – stop drawing!…

Read details
8th July 2010

Measuring the Quality of Predictions: 1

Assessing the Quality of the Modelling of Continuous Variables in the 2D Domain – A Deterministic Approach Background Any quick search on Google on the subject of “Assessing the quality of models in the 2D domain” would provide tonnes of results, with a number of them referring to research papers proposing various ways to evaluate…

Read details
7th July 2010

Tip 10: ESRI Symbols Fonts

Recently someone asked me how to use ESRI well symbols for bullets in MS Word documents and MS PowerPoint Presentations. Initially my first thought was to make a screen grab of the well symbol using Paint or Snagit, a useful utility software. This would provide a small image of the symbol that would be ideal.…

Read details
5th July 2010

Crowdsourcing and ArcGIS Server 10

With the imminent arrival of ArcGIS Server 10 and its template-based online spatial data editing it looks as though map-based crowdsourcing (which has been around for a while via Google Earth etc.) will soon be a reality for the ESRI community. ESRI themselves have quite a neat example of this available on their website, monitoring the…

Read details
6th May 2010

Tip 9: Relative Paths

When you start up a new ArcMap document, you almost immediately and probably unknowingly lock yourself into using either relative or full folder paths: A relative folder path specifies the location of files brought into the project in relation to where you have saved your ArcMap document for the project. A full folder path specifies…

Read details
5th May 2010

Tip 8: Geoprocessing Masks

In GIS terminology a ‘mask’ is a spatial layer that one uses to limit the ‘view’ of a region. For example, if you were looking at the geology of the North Sea region, but only really interested in the marine environment you might employ a ‘land mask’. This would be a polygon that lies on…

Read details
27th April 2010

Behavioural Economics and Innovation

I was very interested by a recent blog by David Bamford on the subject of behavioural economics. The bottom line is that buyers of technology are fickle and not altogether objective when it comes to buying new technology, for a variety of very human reasons: Benefits are only realised sometime in the future Benefits are…

Read details
8th April 2010

Reduce Your Oil Exploration Risk

International oil and gas companies are presented with so many exploration opportunities that they cannot all be actively pursued. In order to decide where to commit resources the exploration opportunities need to be analysed and ranked (preferably as quickly as possible), based upon the quality of each opportunity and the risks (geologic, engineering and economic) associated…

Read details
17th March 2010
1
234567891011121314
…151617181920
prevnext
Where To Find Us

Exprodat Consulting Ltd
Holborn Tower
137-144 High Holborn
London
WC1V 6PL

Contact Us

Recent News
  • Exprodat Releases Popular Exploration Tools for ArcGIS Pro 3.0
    25th January 2023
  • Unconventionals Analyst Release Supports ArcGIS Pro 3
    13th December 2022
  • Unconventionals Analyst v2.2 Keeps Onshore Shale Operators Ahead of the Competition
    16th June 2022
Recent Blogs
  • Unconventional Well Mapping Workflows for ArcGIS Pro
    19th October 2022
  • Esri UC 2022
    Esri 2022 User Conference Q&A Highlights
    4th July 2022
  • My Top 5 Features in v2.2 of Unconventionals Analyst for ArcGIS Pro
    14th June 2022
Recent Tweets
  • We are delighted to let everyone know that we've released @ArcGISPro 3 compatible versions of our popular… https://t.co/tq0nH6hSzQ7 days ago
  • We're delighted to announce the release of our @ArcGISPro 3 compatible version of #UnconventionalsAnalyst, an… https://t.co/A37pGIWOjr42 days ago
Copyright © Exprodat Consulting Ltd. All rights reserved.
  • Accessibility
  • Privacy Policy
Boilerplate