Description: <div style="text-align:Left;"><div><div><p><span>This Houston area Open Location Code (OLC) grid system is based on latitudes and longitudes in WGS84 coordinates. Each block has a size of 3 arc-minutes by 3 arc-minutes (approximately 3.41 miles). Each block has a 6-character Open Location Code which defines the area of the block. This grid system can be used for summary statistics.</span></p><p><span>Attribute filters:</span></p><ul><li><span>"CITY = 1" : Blocks within or intersect City Limit Boundary</span></li><li><span>"CITY_ETJ = 1" : Blocks within or intersect City Boundary or ETJ</span></li></ul><p><span>References:</span></p><ul><li><span>https://en.wikipedia.org/wiki/Open_Location_Code</span></li><li><span>https://plus.codes/</span></li></ul><p> </p></div></div></div>
Description: <div style="text-align:Left;"><div><div><p><span>This Houston area Open Location Code (OLC) grid system is based on latitudes and longitudes in WGS84 coordinates. Each block has a size of 9 arc-seconds by 9 arc-seconds (approximately 900 feet). Each block has a 8-character Open Location Code which defines the area of the block. This grid system can be used for summary statistics.</span></p><p><span>Attribute filters:</span></p><ul><li><span>"CITY = 1" : Blocks within or intersect City Limit Boundary</span></li><li><span>"CITY_ETJ = 1" : Blocks within or intersect City Boundary or ETJ</span></li></ul><p><span>References:</span></p><ul><li><span>https://en.wikipedia.org/wiki/Open_Location_Code</span></li><li><span>https://plus.codes/</span></li></ul><p> </p></div></div></div>