Browse data lcdb_v6_version_trace_chatham

LCDB v6 — Version Trace (Chatham Islands)

LCDB version 6 version-trace table for the Chatham Islands: full change history of each polygon across LCDB editions. CC-BY 4.0. From Manaaki Whenua / LRIS.

Licence: CC-BY 4.0 Source: Manaaki Whenua / LRIS (lris.scinfo.org.nz), CC-BY 4.0.

Data as of 2026-06-13  · annual  · 55 rows

Map preview
Showing 55 sample features
CRS
EPSG:4326

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

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Dataset ID
lcdb_v6_version_trace_chatham
Data source
Manaaki Whenua / LRIS
Last refreshed
2026-06-13
Refresh cadence
annual
API endpoint
https://api.eolas.fyi/v1/datasets/lcdb_v6_version_trace_chatham/data

Columns (40)

schema glossary · auto-generated
Column Type Description
temporal string Temporal
no_temporal string No temporal
v60_2023 long V60 2023
v60_2018 long V60 2018
v60_2012 long V60 2012
v60_2008 long V60 2008
v60_2001 long V60 2001
v60_1996 long V60 1996
v60_wet_2023 string V60 wet 2023
v60_wet_2018 string V60 wet 2018
v60_wet_2012 string V60 wet 2012
v60_wet_2008 string V60 wet 2008
v60_wet_2001 string V60 wet 2001
v60_wet_1996 string V60 wet 1996
v60_os_2023 string V60 os 2023
v60_os_2018 string V60 os 2018
v60_os_2012 string V60 os 2012
v60_os_2008 string V60 os 2008
v60_os_2001 string V60 os 2001
v60_os_1996 string V60 os 1996
edit_date string Edit date
authority string Authority
v50_2018 long V50 2018
v50_2012 long V50 2012
v50_2008 long V50 2008
v50_2001 long V50 2001
v50_1996 long V50 1996
v50_wet_2018 string V50 wet 2018
v50_wet_2012 string V50 wet 2012
v50_wet_2008 string V50 wet 2008
v50_wet_2001 string V50 wet 2001
v50_wet_1996 string V50 wet 1996
v50_os_2018 string V50 os 2018
v50_os_2012 string V50 os 2012
v50_os_2008 string V50 os 2008
v50_os_2001 string V50 os 2001
v50_os_1996 string V50 os 1996
shape_leng double Geometry length/perimeter (source projection units)
shape_area double Polygon area (source projection units)
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/lcdb_v6_version_trace_chatham/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/lcdb_v6_version_trace_chatham/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/lcdb_v6_version_trace_chatham/data?format=csv" \
  -H "X-API-Key: your_key_here" -o lcdb_v6_version_trace_chatham.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
TemporalNo TemporalV60 2023V60 2018V60 2012V60 2008V60 2001V60 1996V60 Wet 2023V60 Wet 2018V60 Wet 2012V60 Wet 2008V60 Wet 2001V60 Wet 1996V60 Os 2023V60 Os 2018V60 Os 2012V60 Os 2008V60 Os 2001V60 Os 1996Edit DateAuthorityV50 2018V50 2012V50 2008V50 2001V50 1996V50 Wet 2018V50 Wet 2012V50 Wet 2008V50 Wet 2001V50 Wet 1996V50 Os 2018V50 Os 2012V50 Os 2008V50 Os 2001V50 Os 1996Shape LengShape Area
yesno54141414141nonononononoyesyesyesyesyesyes2019-12-01ZLandcare Research4141414141nononononoyesyesyesyesyes1727.6864184134511.2393936
yesno415050505050nonononononoyesyesyesyesyesyes2019-12-01ZLandcare Research5050505050nononononoyesyesyesyesyes773.18952185317156.3123636
noyes505050505050nonononononoyesyesyesyesyesyes2019-12-01ZLandcare Research8080808080nononononoyesyesyesyesyes253.399388116422.281635934
noyes505050505050nonononononoyesyesyesyesyesyes2019-12-01ZLandcare Research8080808080nononononoyesyesyesyesyes12.03446014312.3740736798
noyes515151515151nonononononoyesyesyesyesyesyes2019-12-01ZLandcare Research5050505050nononononoyesyesyesyesyes59.7152813049111.501905601

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