Engineers, landowners and planners with a map file

Which map file do you need converted?

Free converter for KML, KMZ, shapefile and GeoJSON files, with a printable map showing each area's acreage. Upload, pick a format, download.

  • Free to read
  • No sign-up until the draft
  • Hands off to the right door
5 FT APN 018-224-07 ADU · 640 SQ FT

ePlan fills in

  • File shapes
  • Acreage
  • Coordinate system
  • Aerial imagery
  • Land ownership

How it works

Converted map file and print map, from one answer

  1. Upload the file and pick the format you need.
  2. ePlan converts it, keeps the attributes and adds a print map with acreage.
  3. Download free. Mapping a project for a federal review? Start a NEPA environmental assessment (EA) draft.

What you get

Converted map file and print map and 1 more document

The check is free. The paperwork after it is drafted at the NEPA environmental assessment door.

The first draft

Converted map file and print map (free)

  1. Original file summary
  2. Shapes, attributes and coordinate system
  3. Converted file
  4. Field names shortened, if any
  5. Print map with acreage
  6. Sources
Next · 2

NEPA environmental assessment (EA)

  1. Purpose and need
  2. Proposed action and alternatives
  3. Affected environment
  4. Environmental effects
  5. Agencies and people consulted

From public data

What ePlan fills in, and from where

10 characters

is the longest field name a shapefile can store, so longer KML attribute names are cut when you convert
Source: Esri, Geoprocessing considerations for shapefile output

Ready for the paperwork?

Draft a NEPA environmental assessment and FONSI, or an EIS outline, that follows a reference document. Free to read; every unconfirmed fact is marked.

NEPA environmental assessment →

Questions

Converted map file and print map: what people ask

Why did my field names get cut off?

Shapefiles don't allow field names longer than 10 characters. They also can't store null values, round numbers and handle Unicode text poorly, so converting from KML or GeoJSON can shorten names and change some values.

Source: doc.esri.com

Is there a size limit for shapefiles?

Yes. Each component file of a shapefile is limited to 2 GB, which works out to roughly 70 million point features. Lines and polygons hit the limit sooner, depending on how many vertices they have.

Source: doc.esri.com

Can I use old USGS topo maps in GIS?

Yes. USGS georeferences its scanned historical topo maps so they can be overlaid with other geospatial data. They are delivered as GeoPDF files today, with formats such as GeoTIFF planned.

Source: ngmdb.usgs.gov