# simple_elevation_manhattan
question: What's the elevation here?
coord:    (40.7128, -74.006)
confidence: high
fields_used: ['elevation']

# answer
Ground elevation at 40.7128, -74.006 is 13.15 meters above the NAVD88 vertical datum, per USGS 3DEP/EPQS (~10m native resolution).

# citations
  - USGS_EPQS: ['elevation']  (https://epqs.nationalmap.gov/v1/json?x=-74.006&y=40.7128&wkid=4326&units=Meters&includeDate=True)

# trace
planner_reasoning: The user is asking a simple, single-fact question about elevation at a specific coordinate. Only the elevation field is needed to answer this question.
fields_requested: ['elevation']
preset_expanded:  None
latency_ms:       {"planner_ms": 6351, "fetch_ms": 7, "synth_ms": 2685, "total_ms": 9045}
cache_creation:   5663
cache_read:       0
