What information is needed to begin a survey CAD drafting project?

The essentials are the survey data you want drawn (coordinates, points, sketches, or prior drawings), your drafting standards or template where available, and written instructions describing the required deliverables. We review everything and confirm scope before production starts.

Can GeoDrafts work with our existing CAD standards and templates?

Yes. Layer structures, naming conventions, title blocks, symbol libraries, and plot styles you supply are applied to the deliverables exactly as agreed — the drawings should look like they came from your own production team.

Which CAD and GIS file formats can you support?

For CAD: DWG, DXF, and PDF as standard, with DGN available on request. For GIS: Shapefile, GeoPackage, GeoJSON, KML/KMZ, and CSV. Other formats can be discussed as part of the project scope.

Can you convert survey drawings into GIS datasets?

Yes. CAD-to-GIS conversion is a core capability — supplied drawings are converted into structured GIS features with organized attributes, following the layer schema and coordinate specifications you provide.

Can you support recurring drafting requirements?

Yes, subject to actual capacity. Many teams need steady production support alongside their own staff; we discuss expected volumes, scheduling, and scope arrangements before starting recurring work.

How are project scope, revisions, and delivery schedules agreed?

In writing, before production begins. Each project confirmation defines the deliverables, assumptions, revision expectations, and delivery schedule so both sides share the same picture of what will be produced.

Does GeoDrafts conduct physical land surveys?

No. GeoDrafts is a drafting and GIS production partner. Field surveying, licensed surveying, boundary determination, certification, and professional sign-off are separate responsibilities that remain with the licensed professionals you engage.

How can we share project files securely?

Project files are exchanged through agreed secure file-sharing arrangements, and client materials are handled under agreed confidentiality terms. Share a secure link with your inquiry or ask us about the current preferred transfer method.

Conversion

PDF to DWG: How Survey Plan Conversion Actually Works

October 17, 20266 min read

What really happens when a scanned survey plan becomes an editable DWG — redrawing versus autotracing, scaling to stated dimensions, and the quality checks that matter.

Why convert PDF plans to CAD at all

Survey archives are full of plans that exist only as scans or PDFs. When a property is resurveyed, subdivided, or redeveloped, that legacy geometry has to come into CAD to be reused — and a flat image cannot be queried, layered, or edited.

Redrawing beats autotracing

Autotrace software converts pixels to polylines, but the result is thousands of meaningless segments with no layers, no symbols, and no intelligence. Professional PDF to DWG conversion means redrawing: a drafter rebuilds the plan as true CAD geometry, using the dimensions and notes on the source as the authority.

The output is a drawing that behaves like a drawing — snap-able endpoints, real text, organized layers.

Scaling to stated dimensions

Scans are rarely true to scale. Conversion anchors the redraw to the stated bearings and distances on the plan, not to the pixel geometry. Where a source lacks dimensional references, the approach is agreed with the client before drafting — never improvised.

Layers, symbols, and title blocks

A good conversion is indistinguishable from native production: linework on your standard layers, symbols from your library, annotation in your fonts and styles, and the title block rebuilt on your template. This is what makes converted plans safe to reuse in new projects.

Quality checks that matter

Overlay check: the redraw plotted over the source to catch shifts and omissions
Dimension check: stated distances verified against drawn geometry
Legibility log: anything unreadable in the source flagged in writing
Structure check: layers, blocks, and text styles match the agreed standard

When conversion makes sense

Conversion pays off when legacy plans feed new work: resurveys, subdivision of old parcels, record modernization, or building a CAD archive from paper. For whole archives, batch conversion with fixed standards is the most economical route. See our PDF to CAD conversion service for how batched work is structured.

Related Service

PDF to CAD Conversion

PDF, paper, and raster survey plans converted into structured CAD — PDF to DWG redrafting and raster-to-vector conversion from the documents you supply.

Explore the Service