Parent Layer:
Preserve Local Agriculture and Food Production
Name: New opportunities for agriculture
Display Field: Value
Type: Raster Layer
Geometry Type: null
Description: This raster layer represents priority area for new opportunities for agriculture.
Goal: Preserve Local Agriculture and Food ProductionCriteria: New Opportunities for AgricultureWeight given to criteria in goal calculation: 30%Methodology:1. Soils joined with muaggat table, soils with high capacity class when irrigated were selected (no prime farmlands in county), converted to raster and given value of 52. Ditch types appropriate for ag were selected and given a buffer of 0.25 miles, converted to raster and given a value of 53. Vacant parcels were selected, converted to raster, given value of 54. Datasets added together and reclassified so 15 = 5 (all criteria are met); 4 if two criteria are met; 2 of 1 criteria is met plus vacant; 1 if one criteria is met.5. Lands classified as Agriculture in the land use dataset were removed6. Selected historical ag areas from 1935 land use. If was ag, still is ag = 0; if was ag, now vacant or parks = 5; if was ag, now developed = 37. NLCD reclassified to find areas NOT appropriate for ag (water, developed, current ag, wetlands). This dataset was also subtracted from the result to get suitable areasRaster Priority Value Key:0 = Not a Priority1 = Very Low Priority2 = Low Priority3 = Moderate Priority4 = High Priority5 = Very High PriorityAll areas with score of 3 or higher are considered places to consider land conservation action to preserve that resource.
Service Item Id: 62e0e767b48a4480bfdc9d8e37416c54
Copyright Text: The Trust for Public Land, 2017
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