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Data Conversion

Different File Formats

Data interoperability is increasingly a problem in today’s organisations.  A profusion of data from public sources, organisational mergers, and new data standards mean many businesses are faced with multiple file formats, across numerous projections, which makes it difficult to use and effectively integrate data into corporate planning.    

On the other hand, correct data, in the right format, eliminates barriers to data sharing and enables the GIS professionals in your organisation to focus on analysis rather finding and converting data.

How We Can Help

Critchlow specialises in complex GIS file translations between digital spatial formats.  We use a range of market-leading solutions to extract, transform and convert data to an extensive range of formats and projections.

We are spatial data specialists, and one of our core competencies is managing projects that require complex ETL processes.

Input File Formats

Critchlow offers the flexibility to accept and integrate client data in a wide variety of formats including:

  • Non-spatial files such as text, CSV, Excel and Access
  • dBase (.dbf)
  • ASCII delimited
  • ESRI (ARC) .shp GIS
  • Reference images in .bmp, .jpg, .gif, .tiff or .png formats
  • Oracle 8i, 9i and 10g dumps
  • Microsoft SQL dumps
  • CAD files
  • KML s (Google Earth)
  • XML
  • GML
  • Trimble and other GPS data
  • ESRI formats other than .shp

Output Coordinate System

Critchlow can transform the geometry of your data into a range of coordinate systems including a multitude of New Zealand-specific and international datums  and projections:

  • NZMG
  • NZTM
  • WGS84
  • GD2000
  • NZGD49
  • and many more.

Output Format

Final output is available in a variety of geospatial formats compatible with all major GIS software platforms.

More About Our ETL Services

Critchlow brings 20 years’ experience working with some of New Zealand’s largest datasets to our extract, transform and load and data migration services.  Read more >

 

Contact us about data conversion.

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