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Geographic Information Systems
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Digital Products

Boundaries

Product Name

Product Description

2000 Census Boundaries (tract, block, block groups) US Census boundaries adjusted to City and County boundaries, with 2000 population attributes
City and County Boundaries Political boundary
Council District Boundaries Current boundary
Election Precincts Current boundary
Fire District Boundaries Districts with street and address reference
Historic Landmark Districts Current boundary
House of Representatives Districts Current boundary
Mayor's Enterprise Zones Current Denver Enterprise Zone boundaries
Police District Boundaries Districts with street and address reference
Senate Districts Current boundary
Statistical Neighborhood Boundaries Current boundary
Storm Water Drainage Basins

Storm Drainage Basins

Zip Code Boundaries Current boundary


Index

Product Name

Product Description

Assessment Parcel Map Index Used to locate Assessment maps
City Engineer - 1/4 section index Used to locate City Engineer 1/4 base maps
Flood Insurance Rate Map Panel Index (FIRM) Digital flood insurance rate map panel index
PLSS Township, Range, Section Index Survey control reference grid with annotation
Subdivision boundaries Subdivision boundaries with annotation
Wastewater Plat Map Index Used to locate wastewater sanitary and storm sewer maps
Year 1933 Aerial Photo Index Used to find scanned 1933 aerial photography
Year 2000 Aerial Photo Index Used to find 1/2 and 1 foot aerial 2000 images
Year 2002 Aerial Photo Index Used to find 1 foot aerial 2002 images
Year 2004 Aerial Photo Index Used to find 1/2 foot aerial 2004 images


Base

Product Name

Product Description

Base Map - Platted lots and blocks Lots and blocks with annotation
Parcels Property boundaries with annotation, address, schedule number, land area attributes
Rights-of-Way Property boundaries City owned/private with annotation
Zoning District Boundaries Zoning district boundaries


Infrastructure

Product Name

Product Description

Storm Sewer Outfalls Point locations of storm sewer outfalls
Flowlines Boundary of street surface water runoff with annotation
Rangelines Surveyor's range lines
Rangepoints Surveyor's range points
Sidewalk Inventory Polygons of all sidewalks (2004)


Transportation

Product Name

Product Description

Alley Centerlines Alley centerlines
Bike Routes and Trails Geographic representation of bike routes and trails
Edge of Pavement Polygons/lines, containing road surface, curbtype, intersections, and crosspans within ROW (2004)
Street Intersections Intersections of street centerlines with attributes
Street Centerline Street centerline with road names, address ranges


Natural

Product Name

Product Description

2 foot Topographic Contours (2000) Calculated topographic contour elevations, no annotations (2000)
2 foot Topographic Contours (2004) Calculated topographic contour elevations with annotations and attributes (2004)
Floodplains FEMA digital insurance rate map (DFIRM) flood prone areas (March 2004)
Floodplain Cross Sections FEMA digital insurance rate map cross sections
Park Locations Park area locations (no recreation facility information)
Tree Canopy Established a baseline tree canopy percentage for Denver and identify neighborhoods in need fo more trees
Streams and Lakes Water features


Planning Studies

Product Name

Product Description

BluePrint Denver Areas-of-Change BluePrint Denver - areas of change based on polygons merged by use
BluePrint Denver Concept Land Use BluePrint Denver - concept of land use based on polygons merged by use


Aerial Imagery

 
(2004 images are avaiable via FTP.  Additional datasets for the following years can be ordered at $55.00 each.  Please fill out a GIS Data Request form.)

Product Name

Product Description

Aerial Photography, 1933 Scanned aerial photography (excludes DIA), TIF format (order limit 12sq. miles), black and white, not georeferenced
Aerial Orthophotography 6", 2000 (CityWide) Entire city (excludes DIA0 Mr. Sid format, black and white)
Aerial Orthophotography 6", 2000 (by section) 1/2 foot pixel (excludes DIA), TIF format (order limit 6sq. miles), black and white
Aerial Orthophotography 1", 2000 (by section) 1 foot pixel (excludes DIA), TIF format (order limit 12sq. miles), black and white
Aerial Orthophotography 1", 2002 (by section) 1 foot pixel (excludes DIA), TIF format (order limt 12sq. miles), color
Aerial Orthophotography 6" 2004 (CityWide) Entire city (includes DIA) 1/2 foot pixel Mr. Sid format, color


Reports

Product Name

Product Description

Storm Drainage Master Plan 2009

Storm Drainage Master Plan - Individual basins CUHP-UDSWM Model and Input Data in a collection of access, excel, and PDF formats.  Click on Product Name and it will go to the FTP site for a free download.

Storm Drainage Master Pla - Printed Copies Printed copies of the Storm Drainage Master Plan are available for sale to the public at the Cashier on the 2nd floor of the Webb Building and at the Cashier on the ground floor at Wastewater Management until supplies last.


Database

Product Name

Product Description

Address Database ASCII or Microsoft Excel Format
Existing Land Use (parcel based) ASCII or Microsoft Excel Format
Parcel Property Land Value ASCII or Microsoft Excel Format
Street Centerline Database ASCII Format - Street centerline segment names with address ranges and year built
Topographic point elevations and breaklines, ArcGenerate - ASCII Format (2000) 1/16 section topographic elevations, x, y, z information point and line files (2000)
Topographic point elevations and breakline vertices elevations, ASCII comma delimited format (2000) 1/16 section topographic elevations, x, y, z information for points and vertices (2000)
Topographic point elevations and breaklines, ArcGenerate - ASCII format (2004) 1/16 section topographic elevations, x, y, z information point and line files (2004)
Topographic point elevations and breakline vertices elevations ASCII comma delimited format (2004) 1/16 sectin topographic elevations, x, y, z information for points and vertices (2004)
Survey Control - Benchmark List Survey reference locations
Survey Control - City Survey Control Network Survey reference locations
Building Heights - ASCII Format (2004) Maximum elevations of each structure.  X, Y, Z point locations and elevations only.  No outlines or additional attributes.


Pre-compiled Digital Map Collections

Product Name

Product Description

Address Plat Map Collection Adobe PDF format (458 maps total), color: Parcel boundaries, address, street name, and aerials (reference the City Engineering 1/4 Section Map) - 1+ CD-ROM set
Aerial Photography Map Collection (Current) Adobe PDF format (458 maps total), color: containing street names and 2 foot contours - 1+ CD-ROM set
Assessment Parcel Map Collection Adobe PDF format (598 maps total), black and white: parcel map (reference the Assessment index) - 1+ CD-ROM set
Current City Engineer 1/4 Section Map Collection Adobe PDF format (458 maps total), black and white: Base map 1/4 mile section - 1+ CD-ROM set
General Existing Land Use Map Collection Adobe PDF format (598 maps total), color - 1+ CD-ROM set
Scanned City Engineer 1/4 Section Maps (Pre-1999) Out-of-date base maps (458 maps total), TIF format, georeferenced - 1+ CD-ROM set
Scanned Land Survey Plat Maps Collection (1997) TIF format land survey plat map, not georeferenced - 5+ CD-ROM set
Scanned Subdivision Plat Maps Collection (1999-Present) TIF format non-official copy of the subdivision plat maps, not georeferenced - 5+ CD-ROM set
Scanned Planned Building Group (PBG) Site Plan Collection (1999-Present)

TIF format non-official copy of the planned building group plat map, not georeferenced - 6+ CD-ROM set

Scanned State Monument Records Collection (1997) TIF format monument records, not georeferenced - 1+ CD-ROM set
Individual Pre-compiled Digital Map from the Map Collection List Above Adobe PDF format any single pre-compiled map
Wastewater Storm & Sanitary Sewer Plat Maps Adobe PDF format (1012 total maps) color (Reference the Wastewater Map Index)


Media

NOTE: DUPLICATION OF DATA CD-ROMS IS PROHIBITED UNDER THE DIGITAL DATA LICENSE AGREEMENT

Reproduction Cost Cost applied to each order ONLY when fees are waived* $55.00/hour
Additional Media Costs Cost applied to each subsequent media after first CD-ROM - Does not apply to pre-compiled map collection CD-ROM sets $55.00/hour

NOTE: *IGA and city contractors please refer to the Manager of Public Works document: "Fee Waiver Policy"

Custom Requests: Fee waiver does not apply for Custom Requests

Custom Database Queries Hourly rate for GIS Analyst to complete analysis and/or query requests $55.00/hour
Custom Map Creation Hourly rate for GIS Technician to complete analysis and/or map requests $55.00/hour


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