What AI Attributes can you export and view in MapBrowser?

When you export AI Parcels, the data that you obtain depends on which AI Packs you have purchased. An AI Pack will typically enable one or more AI Layers for viewing, and additional information in the export. Refer to AI Packs for more information.

What is the statistical performance of the Parcel data?

The classification correctness and completeness rate varies for each attribute. Refer to AI Packs for data.

The table below is a summary of the statistical performance for each attribute with a "Y"/"N" flag in the spreadsheet output of an AI Parcel export. These numbers refer to whether at least one object of this type is present in an AI Parcel.

What's contained in each export file?

Your AI export includes both a parcel rollup and a geopackage. The table below outlines the contents of each content type that is exported.  


Parcel rollup (csv)

Vector Layer (shapefile)

usageEasily accessible spreadsheet with summarised information.Specialist geospatial software required to consume rich information such as the shape of a building footprint.
contents

CSV file with the following columns:

  • Unique parcel identifiers:
    • in Australia: GNAF-PID
    • in the US: Parcel APN
  • Link to address in MapBrowser
  • Centroid of the parcel itself (lat and long)
  • Attribute name and whether it is present (Y) or absent (N)
  • Confidence score for each attribute.
    • Survey date.
ZIP file containing: .dbf, .prj, .shp and .shx file
approx download sizeRefer to the examples below as a guide



What size are the export files?

The largest area you can export is an entire region. The largest region we have AI coverage for is New York City.
The below table shows three actual examples of AI Parcel data export based on a subscription to ALL packages.


Area of interest
Number of parcelsCSV zip fileVector Layers zip file
Example 1Suburban metro council area in Sydney, Australia

27 3994.31 MB32.99 MB
Example 2Manhattan 

112 68715.57 MB67.38 MB
Example 3Sydney CBD

395 55569.19 MB394.48 MB

What datum are the geopackage data based on?

All data in the geopackage are based on WGS84 (EPSG:4326)


How are subscriptions organised?

Refer to AI Packs to see the available AI attribute bundles.


What applications can I import AI Parcel data into?

The GeoPackage files have been tested to open in QGIS, Esri's suite of ArcGIS products, and using the GeoPandas python package.


I can see AI Layer. Why can't I export them?

To be able to export layers, you need to have User AI Export Permissions. Your administrator can set that for you by following the steps described here: Add/Remove a User's 3D or AI Export Permissions.


How do I download an AOI that I've already exported?

If you download a previous export as described here, you will not incur new credit cost.

  1. You can download an AOI that you've exported previously by clicking Export from the top menu, then Downloads at the bottom of the Export panel

      

  2. Make sure you're on the AI tab. 


Why can't I see all the attributes listed on the AI Parcel Data Attributes page?

You can only access those AI parcel data attributes that are part of your subscription.

Attributes are available to subscribe to as AI Packs. See AI Packs for more detailed information.


Why do the AI Layers of some objects look more transparent than others?

Refer to Viewing AI Layers - Why View AI Layers for more information.


How do the attributes look with a split screen?

 AI rasters are not supported at this time in Split View. You will see rasters only in one window of the split view.


What can I do with AI data?

Read about ways you can use Nearmap AI to automate your workflow, increase efficiency, and and ensure your data is more accurate and up-to-date: Making the Most of Your AI Data.