Overview
CorrData supports importing GIS data from multiple sources:- ArcGIS Feature Services - Connect directly to Esri services for live sync
- Shapefiles - Upload ZIP files containing shapefile data
Import Wizard
The Import Wizard guides you through the process:1
Select Source
Choose between ArcGIS Feature Service or Shapefile upload.
2
Connect or Upload
Enter the service URL and credentials, or upload your shapefile.
3
Configure Mapping
Map source fields to CorrData asset fields using auto-suggestions.
4
Set Options
Choose target asset type, conflict resolution, and sync schedule.
5
Import
Review and start the import process.
ArcGIS Feature Service
Supported Services
- ArcGIS Online hosted services
- ArcGIS Enterprise services
- Public ArcGIS services
Authentication
CorrData supports API key authentication for ArcGIS services:Sync Schedules
Shapefile Import
Supported Formats
Upload a ZIP file containing:.shp- Shape file (required).dbf- Attribute database (required).shx- Shape index (required).prj- Projection file (recommended)
Coordinate Systems
CorrData automatically transforms coordinates to WGS84 (EPSG:4326). Supported source CRS:- NAD83 (EPSG:4269)
- NAD27 (EPSG:4267)
- State Plane coordinate systems
- UTM zones
Field Mapping
Auto-Suggestions
CorrData uses fuzzy matching to suggest field mappings:Templates
Pre-built templates for common schemas:- Pipeline Default - Standard pipeline fields
- Segment Default - Segment-specific fields
- Test Station Default - Test station fields
- Rectifier Default - Rectifier fields