courthouse usa 2maps pdf
TRANSCRIPT
2MAPS
2MAPS is a geospatial‐based product that provides a parcel‐level affordable housing and traffic reduction model to aid in “smart growth” and sustainable development
Spatial algorithm assigns parcels categorical scores and performs overlays
Maps produced:• Relative Walk Map / High Walk Overlay zone• Relative Transit Map / High Walk Overlay zone• Climate Change Overlay Map
RELATIVE WALK MAP / HIGH WALK A Relative Walk Potentialmap layer is created by first mapping all the destination parcels (retail, service, amenities) and buffering those parcels by a certain radius. The resulting Relative Walk Potential map applies a factor to each parcel to distinguish the walkability to destination parcels.
The Relative Walk map is then overlayed with another parcel map with parcels selected that are candidates for development (multi‐family, commercial, office, mixed use). The intersecting parcels from these 2 maps creates the High Walk Overlay Zone essentially identifying parcels that are optimal for redevelopment to offer affordable housing for town workers based on walkability.
PARCEL MAP
San RafaelSan Anselmo
101Fairfax
Northgate
101
DESTINATIONSRetail/Services/Amenities
San RafaelSan Anselmo
101Fairfax
Northgate
101
BUFFERED DESTINATIONS
San RafaelSan Anselmo
101Fairfax
Northgate
101
RELATIVE WALK
San RafaelSan Anselmo
101Fairfax
Northgate
101
HIGH WALK
San RafaelSan Anselmo
101Fairfax
Northgate
101
RELATIVE TRANSIT MAP / HIGH TRANSIT
The same process is used to create a Relative Transit Potentialmap although this time, a categorical walkability rating is assigned to each parcel according to the total number of nearby destinations factoring each parcel based on transit potential using bus stop and accessible jobs data.
RELATIVE TRANSIT
San RafaelSan Anselmo
101Fairfax
Northgate
101
HIGH TRANSIT
San RafaelSan Anselmo
101Fairfax
Northgate
101
HIGH WALK & HIGH TRANSIT
San RafaelSan Anselmo
101Fairfax
Northgate
101
OVERLAY ZONESBoth High WALK and TRANSIT
San RafaelSan Anselmo
101Fairfax
Northgate
101
CANDIDATEDevelopment Parcels
Zoned Commercial, Office, Mixed Use, Multi‐Family
San RafaelSan Anselmo
101Fairfax
Northgate
101
CANDIDATESParcels & OVERLAY ZONES
San RafaelSan Anselmo
101Fairfax
Northgate
101
CLIMATE CHANGEOVERLAY
ZONES
San RafaelSan Anselmo
101Fairfax
Northgate
101
WEB‐BASED VISUALIZATION