United States Vector Data
Scale: 1:24,000Projection: UTM, Lat/Long, State PlaneDatum: NAD 27, 83Format: SHP, TAB, DXF
Email: MapMartInformation@harris.com24,000 Scale
or call 303-759-5050 Option 3
Each 1:24,000 Quad covers an approximate area of 7 x 9 miles.
Each 1:100,000 Quad covers an approximate area of 54 x 35 miles.
Digital Vector data are representations of major topographic map features with attributed point, line and region or area data.
These data consist of five main overlays:
|Layer ||Feature Type |
|Public Land Survey System (PLSS) ||Township, range and section lines. |
|Boundaries (BD) ||State, county, city and other national and state lands such as forestes and parks |
|Transportation (TR) ||Roads and trails, railroads, pipelines and transmission lines |
|Hydrography (HY) ||Flowing water, standing water and wetlands. |
|Hypsography (HP) ||Contours and supplementary spot elevations. |
Large-Scale (7.5-minute) DLGs correspond to the USGS 1:20,000-, 1:24,000-, and 1:25,000-scale topographic quadrangle maps. They are primarily cast to the Universal Transverse Mercator (UTM) projection system, but some are cast to the State Plane coordinate system. They are referenced to either the North American Datum (NAD) of 1927 (NAD27) or the NAD of 1983 (NAD83).
Intermediate-Scale (1:100,000-scale) DLGs are derived from USGS 30- by 60-minute quadrangle maps and are sold in 30- by 30-minute units that correspond to the east or west half of the topographic quadrangle maps. Each 30-minute unit is produced and distributed as four 15- by 15-minute cells. They are cast to the UTM projection system and are referenced to either NAD27 or NAD83.
The standard projection is UTM NAD 27, however a small number of quads are in UTM NAD 83.
Complete coverage does not yet exist for all overlays within the U.S. If the overlay you need is not available, MapMart has the capability to create it on a custom basis, with online pricing available.
Pricing - 1:24,000 and 1:100,000 Vector Data Prices are Per Quad
| Hydrography || $3 || $5 || $50 - $600 |
| Hypsography or Contours || $3 || $5 || $50 - $1000 |
| Transportation || $3 || $5 || $50 - $750 |
| PLSS || $3 || $5 || $50 |
| Boundaries and Others || $3 || $5 || $50 |
| All Overlays || $15 || $20 || Depends on quad |
*Other Formats Include: -- USGS DLG, DXF, ESRI (ShapeFile),MapInfo and SVG.
**Custom (Areas where no vector layer exists) -- Because there is no existingdata available MapMart will create an overlay for you within 5 business days. Pricevaries per quad and depends on amount of data found on quadrangle.
Rush services at additional cost.