Browse data chbdc_haz_tsunami_inundation

Central Hawke's Bay District — Haz Tsunami Inundation

Geospatial polygon layer from Hawke's Bay Councils. Each feature carries the attributes listed below; geometry is provided as WKT in WGS84.

Licence: CC-BY 4.0 Source: Central Hawke's Bay District Council (www.chbdc.govt.nz), CC-BY 4.0.

Data as of 2026-07-01  · monthly  · 13 rows

Map preview
Showing 4 sample features
CRS
EPSG:4326

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

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Dataset ID
chbdc_haz_tsunami_inundation
Data source
Hawke's Bay Councils
Last refreshed
2026-07-01
Refresh cadence
monthly
API endpoint
https://api.eolas.fyi/v1/datasets/chbdc_haz_tsunami_inundation/data

Columns (19)

schema glossary · auto-generated
Column Type Description
object_id_1 long Object ID 1
object_id double Internal feature ID (ArcGIS OBJECTID)
comments string Comments
methodolog string Methodolog
date_modif string Date modif
max_amplit double Max amplit
return_per double Return per
percentile double Percentile
wave_source string Wave source
zone_code double Zone code
name string Name
pol_code double Pol code
pol_name string Pol name
water_level double Water level
run_up double Run up
shape_leng double Geometry length/perimeter (source projection units)
shape_area double Polygon area (source projection units)
shape_length double Geometry length/perimeter (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/chbdc_haz_tsunami_inundation/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/chbdc_haz_tsunami_inundation/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/chbdc_haz_tsunami_inundation/data?format=csv" \
  -H "X-API-Key: your_key_here" -o chbdc_haz_tsunami_inundation.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
Object Id 1Object IdCommentsMethodologDate ModifMax AmplitReturn PerPercentileWave SourceZone CodeNamePol CodePol NameWater LevelRun UpShape LengShape AreaShape Length
13.0inundation extents derived from Craig Goodier Raster - Mahia_10mWave_MaxDepth2-Dimensional modelling2015-01-2112.399999622500.084.0near12.0Wairoa Coast67.0Mahanga Beach12.424.856569.8321240211818598381.041079
24.0inundation extents derived from Craig Goodier Raster - Mahia_10mWave_MaxDepth2-Dimensional modelling2015-01-2112.899999622500.084.0near12.0Wairoa Coast69.0Mahia Beach12.925.8134941.7898562440230306999.328690063
36.0inundation extents derived from Craig Goodier Raster - Wairoa_to_Opoutama_10mWave_MaxDepth2-Dimensional modelling2015-01-2111.699999812500.084.0near12.0Wairoa Coast70.0Wairoa11.723.4137623.4515205737846531557.074331306
422.0inundation extents derived from Craig Goodier manual application of GNS attenuation ruleattenuation rule2015-01-2110.300000192500.084.0near12.0Wairoa Coast71.0Mohaka River10.320.672860.256104918425945090.904614841
524.0inundation extents derived from Craig Goodier manual application of GNS attenuation ruleattenuation rule2015-01-2112.800000192500.084.0near12.0Wairoa Coast68.0Portland Island12.825.652297.498498313059996239.577497203

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