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The hybrid dataset uses the more detailed 1:50,000 scale data where it exists in preference to the 1:250,000 scale data as it is seen as the definitive mapped assessment. The majority of prime land boundary is sourced from the 1:50,000 scale mapping, with that sourced from the 1:250,000 map limited to north-west of Montrose, Machrihanish, a small area adjacent to the Black Isle, west of Campbeltown and south of Jedburgh. This prime land dataset should be used in favour of previous versions which only referenced the 1:250,000 scale mapping.The LCA Prime Land boundary supports planners and agricultural officers in assessing cases made for development and determining priorities in relation to retaining areas of high quality agricultural land, i.e. that with a high capacity to produce food.", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 27700, "latestWkid": 27700, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -5220400, "falseY": -15524400, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "spatialReference": { "wkid": 27700, "latestWkid": 27700, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -5220400, "falseY": -15524400, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "Soil Survey of Scotland Staff (1981). Land Capability for Agriculture maps of Scotland at a scale of 1:50,000 and 1:250 000. 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