FEMA Guides and Specs FIS -LIDAR/Scale/Contour question
FEMA Guides and Specs FIS -LIDAR/Scale/Contour question
(OP)
Hello all,
App J, section 4.1 of the FEMA Guides and specs requires the county to include the scale and contour interval of the source map data. However, the work I am looking at right now only states that 'the floodplain boundaries were delineated using a 1-meter cell size grid created from a county wide LIDAR".
So my question is when someone is talking about a 1-mete cell size grid, are they talking about the scale or contour interval or both? thanks!
App J, section 4.1 of the FEMA Guides and specs requires the county to include the scale and contour interval of the source map data. However, the work I am looking at right now only states that 'the floodplain boundaries were delineated using a 1-meter cell size grid created from a county wide LIDAR".
So my question is when someone is talking about a 1-mete cell size grid, are they talking about the scale or contour interval or both? thanks!





RE: FEMA Guides and Specs FIS -LIDAR/Scale/Contour question
RE: FEMA Guides and Specs FIS -LIDAR/Scale/Contour question
RE: FEMA Guides and Specs FIS -LIDAR/Scale/Contour question
In short, a X by X grid can be used to create contours at an interval of Y or greater.