Forms

Data Collection forms

Form Designer — build a schema, share it with your team as JSON, collect offline, and export to open GIS formats. No server-side database required.

Form Designer

Flexible Form designer and adhoc in-app form building, or via mapdata.xyz form generator.

  • Supports saving data in GeoJSON and GeoPackage vector features
  • Works completely offline
  • Does not require any server-side database / FeatureServer / API
  • No proprietary formats
  • Adhoc records for new data collection requirements

Data can be collected via GNSS/GPS or drawing/digitizing (Manual Mode) — see Vector Data Digitizing and Editing.

Convert collected data to

GeoJSON · GPKG Vector Features · CSV · KML · MBTILES Vector Tiles

Build in-app or on the web

Design the form. Share the schema.

Create custom form designs on-device or on the website, then switch Active Data Set so every operator on the team collects against the same JSON Schema — Observer Name, species, dates, selects, file upload, and more.

  • Create custom form design in-app
  • Create custom form design on website
  • Import schema from URL, device files, or directory
  • Switch between multiple form designs in Active Data Set

Photos & attributes

Attach camera or library photos to the record.

Forms support photo fields — pick Camera or Photos when you fill a record in the field. Keep evidence tied to the same GeoJSON / GPKG feature you just digitized.

  • Properties · Photo · Info tabs on the record
  • Camera or Photos library as source
  • Stays with the collected feature package

Open formats

Share collected data without a proprietary lock-in.

From User Data, convert and share packages as GPKG, CSV, KML, or MBTILES — or hand off GeoJSON through the system share sheet to Files, Dropbox, Mail, and other apps.

  • Share GPKG / CSV / KML / MBTILES
  • GeoJSON via iOS share sheet
  • Save to Files, Dropbox, AirDrop, and more

Field workflow

Collect on the map. Switch forms. Digitize. Import.

Every screen from the File Collection set — Active Data Set, digitizing, polygon modes, and URL import.

Full-resolution set

Every File Collection asset on this page.

This product and website are not affiliated with the U.S. Government (NGA or USGS). Source: data-collection-forms.