Catchment Information System

Welcome to CatchIS

Virtual Session

Menu overview

Controlling a CatchIS session

CatchIS uses a powerful Mouse-driven Graphical User Interface (for instance to select an area, select a model to run and then to inspect and report on the results).

The main CatchIS menubar.
Full size

  • CatchIS can use your company's GIS data and topographical vector and raster data (e.g. Ordnance Survey Landranger tiles) for location and presentational purposes. Company GIS boundaries such as WSZ, DMA etc. can be used to define the area of interest for modelling.
  • CatchIS contains the unique soil and environmental datasets of Cranfield University's National Soil Resources Institute (NSRI) and ADAS.
  • CatchIS can produce a broad range of visual reports, plots and analyses relating to the model results and predictions. Data is output to standard office software such as Microsoft Excel.
  • The CatchIS framework is modular - it currently holds eight risk assessment/vulnerability models and related scenarios.
  • CatchIS has a simple to use Wizard interface to guide you through the process of selecting and running models if you are not used to using the system.

Help system

Finding help

CatchIS offers a strong online user-support help text and manual. Cranfield offer a range of training and tuition options, both as part of the core package and where any customised training requirements exist.

The CatchIS help system.
Full size

Area of Interest

Selecting the focus for the model runs

The first requirement in CatchIS is to define an area of interest (AOI) which is used subsequently for analysis, reporting and statistical purposes.

The CatchIS Area of Interest menu.
Full size

CatchIS allows a wide range of AOI selections to be made - ranging from company boundaries to environmental boundaries, and from regulator boundaries to user-defined boundaries.

Selections via ‘Area Of Interest’ menu, pointing and direct queries