Browse data ccc_coastal_erosion_hazard

Christchurch coastal erosion hazard

Coastal erosion hazard extent on the Christchurch coast.

Licence: CC-BY 4.0 Source: Christchurch City Council (www.ccc.govt.nz), CC-BY 4.0.

Data as of 2026-07-01  · monthly  · 5,322 rows

Map preview
Showing 200 sample features
CRS
EPSG:4326

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

Log in to download Sign up free
Dataset ID
ccc_coastal_erosion_hazard
Data source
ECan / Canterbury
Last refreshed
2026-07-01
Refresh cadence
monthly
API endpoint
https://api.eolas.fyi/v1/datasets/ccc_coastal_erosion_hazard/data

Columns (17)

schema glossary · auto-generated
Column Type Description
drv_coastal_erosion_hazard_id long Drv coastal erosion hazard ID
report_name string Report name
report_author string Report author
publication_year double Publication year
source_data_set string Source data set
scenario_name string Scenario name
model_type string Model type
model_cell string Model cell
exceedence_probability string Exceedence probability
probability string Probability
timeframe string Timeframe
shoreline_retreat double Shoreline retreat
create_date string Create date
last_edit_date string Last edit date
shape_st_area double Polygon area (ArcGIS Shape.STArea, source projection units)
shape_st_length double Geometry length/perimeter (ArcGIS Shape.STLength)
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/ccc_coastal_erosion_hazard/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/ccc_coastal_erosion_hazard/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/ccc_coastal_erosion_hazard/data?format=csv" \
  -H "X-API-Key: your_key_here" -o ccc_coastal_erosion_hazard.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
Drv Coastal Erosion Hazard IdReport NameReport AuthorPublication YearSource Data SetScenario NameModel TypeModel CellExceedence ProbabilityProbabilityTimeframeShoreline RetreatCreate DateLast Edit DateShape St AreaShape St Length
1Coastal Hazard Assessment for Christchurch and Banks Peninsula (2017) Stage 2 Peer Review Panel Revision reportTonkin & Taylor Ltd.2017.0HarbourSites_ErosionHazardZonesAkaroa NorthNot SpecifiedHarbourNot Specified206510.02020-08-1221034.9970714554156.234264285198
2Coastal Hazard Assessment for Christchurch and Banks Peninsula (2017) Stage 2 Peer Review Panel Revision reportTonkin & Taylor Ltd.2017.0HarbourSites_ErosionHazardZonesAkaroa NorthNot SpecifiedHarbourNot Specified212012.02020-08-1225103.1462813854167.674263927119
3Coastal Hazard Assessment for Christchurch and Banks Peninsula (2017) Stage 2 Peer Review Panel Revision reportTonkin & Taylor Ltd.2017.0HarbourSites_ErosionHazardZonesAlandaleNot SpecifiedHarbourNot Specified20655.02020-08-123242.10563671306.974545769821
4Coastal Hazard Assessment for Christchurch and Banks Peninsula (2017) Stage 2 Peer Review Panel Revision reportTonkin & Taylor Ltd.2017.0HarbourSites_ErosionHazardZonesAlandaleNot SpecifiedHarbourNot Specified21209.02020-08-125851.950770461318.624711150656
5Coastal Hazard Assessment for Christchurch and Banks Peninsula (2017) Stage 2 Peer Review Panel Revision reportTonkin & Taylor Ltd.2017.0HarbourSites_ErosionHazardZonesAvon/HeathcoteNot SpecifiedHarbourNot Specified20655.02020-08-1270501.29925442528223.32340312283

Showing latest 5 rows. Get an API key to access the full dataset.

Ready to use this data?

Get a free API key to start querying — no credit card required.

Get your free API key