NZ Imagery Survey Index

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

35154
810
Updated
27 Sep 2022

This dataset was last updated on LINZ Data Service on 27 Sep 2022.

The NZ Imagery Survey Index dataset provides an index to all orthophoto index tiles found on the LINZ Data Service. Each record in the dataset provides both a geometry of the maximum extent of the orthophoto index, as well as all attributes found in each index tile. This dataset therefore provides information to assess orthophoto coverage and metadata across the entire country.

Please refer to the NZ Aerial Surveys Data Dictionary for detailed metadata and information about this dataset.

The imagery data referenced by this dataset is available on the LINZ Data Service.

Layer ID 95677
Data type Vector multipolygon
Feature count 177
Primary key imagery_survey_id
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

NZ Aerial Photo Footprints, Mainland NZ, (1936-2008) polygons

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

81200
2926
Updated
09 Nov 2021

This dataset was last updated on LINZ Data Service on 09 Nov 2021.

This polygon layer is provided to assist with identifying the coverage of aerial photography in the Crown Aerial Film Archive. Included surveys were flown on behalf of the Crown and private entities by New Zealand Aerial Mapping between 1936 and 2008.

Note: No historical aerial photos can be directly downloaded from the LINZ Data Service. Photos are provided only upon request (see below).

The footprints in this layer are estimations of the extent of each photograph taken. Positional accuacy will vary and not all photos have associated footprints.

The physical Crown Aerial Film Archive is managed for Toitū Te Whenua LINZ by WSP New Zealand. Nearly all Crown surveys have been scanned and are available digitally upon request. See the Crown Aerial Film Archive historical imagery scanning project for direction on how to access the digitised photos. _ _

Photos not yet digitised can be ordered from WSP NZ for a fee. You will need to provide the survey, run, and photo number (values in the ‘SURVEY’, 'RUN', and 'PHOTO_NO' attributes) for each image in your area of interest. WSP will be able to provide a quote for providing the images in various formats. Contact them at WSP Photo Sales.

The Crown Aerial Film Archive is an amalgamation of surveys flown by New Zealand Aerial Mapping for the Crown and surveys flown for private entities. This layer is updated periodically to reflect the latest imagery digitised and ready for distribution.

Layer ID 51002
Data type Vector polygon
Feature count 616973 (incl. 185089 with empty or null geometries)
Primary key sufi
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed