Revolutio Combined Hazard API
Multi-hazard combined analysis returning all available parameters for a site
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OpenAPI Specification
openapi: 3.2.0
info:
title: Revolutio Hazard Combined Hazard API
description: The Revolutio Hazard API (formerly CHECKWIND.API) provides site-specific structural engineering hazard parameters for wind, snow, ice, and seismic analysis.
version: 4.0.0
contact:
url: https://www.revolutio.com.au/
email: support@revolutio.com.au
license:
name: Commercial
url: https://www.revolutio.com.au/software/hazardapi/
servers:
- url: https://api.revolutio.com.au
description: Production
security:
- HazardApiKey: []
tags:
- name: Combined Hazard
description: Multi-hazard combined analysis returning all available parameters for a site
paths:
/asnzs1170/combined:
get:
operationId: getCombinedHazardGet
summary: Get Combined Hazard Analysis
description: Returns all available hazard parameters (wind, snow, ice, seismic) for a given site in a single request. Recommended for comprehensive site assessments.
tags:
- Combined Hazard
parameters:
- name: apiKey
in: query
required: true
schema:
type: string
- name: latitude
in: query
required: true
schema:
type: number
- name: longitude
in: query
required: true
schema:
type: number
- name: h
in: query
required: false
schema:
type: number
- name: units
in: query
required: false
schema:
type: string
enum:
- metric
- imperial
- name: advancedDetection
in: query
required: false
schema:
type: boolean
default: true
- name: googleApiKey
in: query
required: false
schema:
type: string
responses:
'200':
description: Combined multi-hazard analysis results
content:
application/json:
schema:
$ref: '#/components/schemas/CombinedHazardResult'
'400':
description: Invalid parameters
'401':
description: Unauthorized
'429':
description: Rate limit exceeded
post:
operationId: getCombinedHazardPost
summary: Post Combined Hazard Analysis
description: Returns all hazard parameters for a site via POST.
tags:
- Combined Hazard
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/SiteCoordinates'
responses:
'200':
description: Combined multi-hazard analysis results
content:
application/json:
schema:
$ref: '#/components/schemas/CombinedHazardResult'
'400':
description: Invalid parameters
'401':
description: Unauthorized
components:
schemas:
SiteCoordinates:
type: object
required:
- latitude
- longitude
properties:
latitude:
type: number
format: double
description: Site latitude in decimal degrees
example: -33.8688
longitude:
type: number
format: double
description: Site longitude in decimal degrees
example: 151.2093
h:
type: number
format: double
description: Structure height above ground in metres (optional; omit for faster response)
example: 15.0
units:
type: string
enum:
- metric
- imperial
default: metric
description: Output units (metric or imperial)
advancedDetection:
type: boolean
default: true
description: Use machine learning terrain/exposure detection algorithm
googleApiKey:
type: string
description: Optional Google API key for elevation/geocoding data source
WindAnalysisResult:
type: object
properties:
region:
type: string
description: Wind region classification
example: A0
class:
type: string
description: Site wind class
example: N1
criticalDirection:
type: string
description: Critical wind direction
example: N
terrainCategory:
type: object
description: Directional terrain category results
additionalProperties:
type: string
topographicClass:
type: object
description: Directional topographic classification
additionalProperties:
type: string
shieldingClass:
type: object
description: Directional shielding classification
additionalProperties:
type: string
windSpeed:
type: number
format: double
description: Design wind speed in m/s (or mph if imperial)
standard:
type: string
description: Applied design standard
example: AS/NZS 1170.2-2021
SnowIceResult:
type: object
properties:
snowRegion:
type: string
description: Snow region classification
snowElevationClass:
type: string
description: Snow elevation class
snowGroundLoad:
type: number
format: double
description: Snow ground load in kPa
iceRegion:
type: string
description: Ice region classification
standard:
type: string
description: Applied design standard
CombinedHazardResult:
type: object
properties:
latitude:
type: number
format: double
longitude:
type: number
format: double
country:
type: string
wind:
$ref: '#/components/schemas/WindAnalysisResult'
snow:
$ref: '#/components/schemas/SnowIceResult'
ice:
$ref: '#/components/schemas/SnowIceResult'
seismic:
$ref: '#/components/schemas/SeismicResult'
creditsUsed:
type: integer
description: Number of API credits consumed by this request
SeismicResult:
type: object
properties:
hazardClass:
type: string
description: Seismic hazard class
siteClass:
type: string
description: Site subsoil class
kp:
type: number
format: double
description: Probability factor
standard:
type: string
description: Applied design standard
securitySchemes:
HazardApiKey:
type: apiKey
in: query
name: apiKey
description: Revolutio Hazard API subscription key. For POST requests pass in request header.