{"id":58228,"date":"2024-10-07T12:18:07","date_gmt":"2024-10-07T16:18:07","guid":{"rendered":"https:\/\/www.aaroads.com\/?p=58228"},"modified":"2024-11-11T16:17:38","modified_gmt":"2024-11-11T21:17:38","slug":"scale-resolution-effects-spatial-data","status":"publish","type":"post","link":"https:\/\/www.aaroads.com\/blog\/scale-resolution-effects-spatial-data\/","title":{"rendered":"Scale and Resolution Effects on Spatial Data"},"content":{"rendered":"

What a last two weeks it has been this semester. Hurricane Helene threatened the area during the final week of September, shifting everyone’s focus to preparation and expected impacts. The storm center passed approximately 90 miles to our west. While coastal impacts were severe, we were spared the brunt inland, even keeping electricity throughout the storm.<\/p>\n

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Followed that with a preplanned trip for AARoads to Puerto Rico. Then got started on the final module for GIS Special Topics and increased my time investment into the module leading into this past weekend as newly named tropical storm Milton formed in the Bay of Campeche. A Category 5 hurricane as of this writing, Hurricane Milton is expected to make landfall somewhere on the west coast of Florida on Wednesday or Thursday. While wind shear is eventually expected to weaken the storm, unlike Helene, Debby, Idalia and other storms, Milton is forecast to be a major wind event for inland locations. So anxiety levels are high!<\/div>\n
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The sixth module for GIS Special Topics investigates the effects of scale on vector spatial data and resolution on raster spatial data. The lab also covers spatial data aggregation and the concept of gerrymandering using GIS.<\/div>\n
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There are multiple meanings of scale<\/b> to consider for Geographic Information Systems (Zanbergen, 2004).<\/div>\n<\/div>\n
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