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Service Description: Methodology
The Canterbury irrigated area dataset combines different data, including:
• farm boundary extents (land ownership and GIS data from Land Information New Zealand)
• high resolution aerial imagery and/or satellite photos
• resource consent data
• analysis of satellite data (using normalised different vegetation index (NDVI) imagery)
• agricultural production statistics (Statistics New Zealand).
A summary of the methodology, and tabulated irrigated area data for the Canterbury region and each of its ten water management zones, are found in the report: Canterbury detailed irrigated area mapping (2016). Prepared for Environment Canterbury by Aqualinc Research Limited.
By “irrigated area” we mean the area actually irrigated for productive gain, not the consented area.
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Spatial Reference:
2193
(2193)
Single Fused Map Cache: false
Initial Extent:
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YMin: 4771708.130406871
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Spatial Reference: 2193
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Full Extent:
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Spatial Reference: 2193
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Units: esriMeters
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
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Comments: Methodology
The Canterbury irrigated area dataset combines different data, including:
• farm boundary extents (land ownership and GIS data from Land Information New Zealand)
• high resolution aerial imagery and/or satellite photos
• resource consent data
• analysis of satellite data (using normalised different vegetation index (NDVI) imagery)
• agricultural production statistics (Statistics New Zealand).
A summary of the methodology, and tabulated irrigated area data for the Canterbury region and each of its ten water management zones, are found in the report: Canterbury detailed irrigated area mapping (2016). Prepared for Environment Canterbury by Aqualinc Research Limited.
By “irrigated area” we mean the area actually irrigated for productive gain, not the consented area.
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Supports Dynamic Layers: true
MaxRecordCount: 1000
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MaxImageWidth: 4096
Supported Query Formats: JSON, geoJSON
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Supports Datum Transformation: true
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