Use gaps between deck boards to achieve drainage. But most decks need and can achieve spacing between the deck boards for drainage. As discussed in Best Practices Guide to Residential Construction: 'When securing the decking, it is important to leave adequate spacing between the boards for water to drain.
A Geofence is a virtual perimeter on a geographic area using a location-based service, so that when the geofencing device enters or exits the area a notification is generated. The notification can contain information about the location of the device and might be sent to a mobile telephone or an email account.
Geofencing combines awareness of the user's current location with awareness of the user's proximity to locations that may be of interest. To mark a location of interest, you specify its latitude and longitude.To adjust the proximity for the location, you add a radius.The latitude, longitude, and radius define a geofence, creating a circular area, or fence, around the location of interest. You can have multiple active geofences, with a limit of 100 per device user.o mark a location of interest, you specify its latitude and longitude. To adjust the proximity for the location, you add a radius. The latitude, longitude, and radius define a geofence, creating a circular area, or fence, around the location of interest.