Browse data ecan_aerial_imagery_extents

Canterbury aerial imagery extents

Footprints of aerial imagery captures across Canterbury.

Licence: CC-BY 4.0 Source: Environment Canterbury (www.ecan.govt.nz), CC-BY 4.0.

Data as of 2026-07-01  · monthly  · 692 rows

Map preview
Showing 200 sample features
CRS
EPSG:4326

Centroids only — full geometry available via the API or CSV download.

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Dataset ID
ecan_aerial_imagery_extents
Data source
ECan / Canterbury
Last refreshed
2026-07-01
Refresh cadence
monthly
API endpoint
https://api.eolas.fyi/v1/datasets/ecan_aerial_imagery_extents/data

Columns (28)

schema glossary · auto-generated
Column Type Description
object_id long Internal feature ID (ArcGIS OBJECTID)
survey_name string Survey name
year_flown double Year flown
date_flown string Date flown
altitude string Altitude
coord_system_xy string Coord system xy
coord_system_z string Coord system z
owner string Owner
license string License
license_description string License description
createdby string Createdby
modifieddate string Modifieddate
sourcecode string Sourcecode
qarcode double Qarcode
createddate string Createddate
modifiedby string Modifiedby
shape_area double Polygon area (source projection units)
shape_length double Geometry length/perimeter (source projection units)
accuracy_xy string Accuracy xy
accuracy_z string Accuracy z
resolution string Resolution
download string Download
urban_rural string Urban rural
survey_report string Survey report
report_name string Report name
collection string Collection
notes string Notes
geometry_wkt string Geometry as WKT (WGS84) — MULTIPOLYGON/POINT/LINESTRING

How to query this dataset

Fetch all data (JSON)
curl https://api.eolas.fyi/v1/datasets/ecan_aerial_imagery_extents/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/ecan_aerial_imagery_extents/data?start=2020-01-01&end=2024-12-31" \
  -H "X-API-Key: your_key_here"
Download as CSV
curl "https://api.eolas.fyi/v1/datasets/ecan_aerial_imagery_extents/data?format=csv" \
  -H "X-API-Key: your_key_here" -o ecan_aerial_imagery_extents.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
Object IdSurvey NameYear FlownDate FlownAltitudeCoord System XyCoord System ZOwnerLicenseLicense DescriptionCreatedbyModifieddateSourcecodeQarcodeCreateddateModifiedbyShape AreaShape LengthAccuracy XyAccuracy ZResolutionDownloadUrban RuralSurvey ReportReport NameCollectionNotes
1RNZAF_19261926.01926-01-01UnknownNZMGUnknownRoyal New Zealand Air Force (RNZAF)http://creativecommons.org/licenses/by/3.0/nz/Freely available work must be attributed for use113404582.3466796998494.935441235021925 - 1929
2SN621937.01937-10-069000NZTMUnknownLand Information New Zealandhttp://creativecommons.org/licenses/by/3.0/nz/Freely available work must be attributed for useEnvironment Canterbury2018-03-12193196651.5478515680803.236702388971935 - 1939
3SN861938.01938-04-109000NZTMUnknownLand Information New Zealandhttps://creativecommons.org/licenses/by/3.0/nz/Freely available work must be attributed for useEnvironment Canterbury2018-03-121089491316.2495117268066.00644848071935 - 1939
4SN1521941.01941-10-1411000 ftNZMGUnknownLand Information New Zealandhttp://creativecommons.org/licenses/by/3.0/nz/ECAN2016-01-27MANCAP2.02016-01-27ECAN2281673010.8500977224583.757820164231940 - 1944
5SN1651941.01941-01-1711000NZTMUnknownLand Information New Zealandhttp://creativecommons.org/licenses/by/3.0/nz/Freely available work must be attributed for useECAN2016-01-27MANCAP2.02016-01-27ECAN46613551.7138671931918.7497714604431940 - 1944

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