Nearmap ImpactResponse

ImpactResponse supplies property-level, high-resolution post-event vertical imagery under a standing subscription. Current documentation specifies 4.4–7.5 cm GSD or better, event-scoped survey boundaries, dated and tagged post-cat surveys, optional before/after survey selection, and delivery through MapBrowser, Tile API, or WMS. The building or AOI must remain tied to its selected survey/resource identifier and date, vertical view, documented resolution, event boundary, and retrieval; a parcel containing multiple buildings must not be represented as building-disambiguated unless the selected footprint does so.

Nearmap’s standing ImpactResponse subscription and Damage Classifications AI let a licensee query a post-cat survey by street address/date or by known surveyResourceId plus a buyer-defined AOI. The documented response returns the selected building geometry and confidence, survey resource and survey identifiers, survey date, vertical perspective, postcat flag, system version, five-/three-/two-tier damage probabilities, component-level damage ratios, and damage model/presentation versions. Nearmap separately defines the FEMA-aligned classes and the greater-than-50%-confidence footprint-ratio threshold. Together these pin the building, post-event survey, observation method, affected components, classification definitions/threshold, and model version; a comparison can be tied to separately selected survey dates when used.

The same dated Building Lifecycle response directly supplies structured exterior-condition findings—structural damage/loss, tree damage, roof damage and temporary repair, exposed roof layers, debris and wreckage—against a selected address or AOI. Survey/resource identifiers and date, building geometry, vertical viewpoint, documented GSD, class definitions, the 50%-confidence area threshold, and system/damage-model versions make this an answer to the existing structured exterior-condition leaf rather than merely raw imagery.

For an address- or AOI-selected Building Lifecycle feature in a dated post-cat survey, Damage Classifications AI returns documented roof-related findings including structurally damaged roof, temporary roof repairs, missing tile or shingle, exposed underlayment, and exposed roof deck. The response and query pin survey date/resource, building footprint, vertical observation, system version, damage model version, per-building confidence, and the proportion of the footprint exceeding the documented 50% detection-confidence threshold. This is strong catastrophe-specific roof-condition evidence, not a complete routine roof inspection.