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161 lines (161 loc) · 5.37 KB
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{
"input": {
"address": null,
"latitude": -33.8568,
"longitude": 151.2153,
"building_height_m": 12.0,
"radius_m": 1000,
"sample_interval_m": 500.0
},
"site": {
"latitude": -33.8568,
"longitude": 151.2153,
"ground_elevation_m": 42.0,
"source": "Example DEM",
"display_name": "Example public-output sample"
},
"profiles": [
{
"direction": "N",
"azimuth_deg": 0.0,
"radius_m": 1000,
"endpoint_latitude": -33.847807,
"endpoint_longitude": 151.2153,
"points": [
{"distance_m": 0.0, "latitude": -33.8568, "longitude": 151.2153, "elevation_m": 42.0},
{"distance_m": 1000.0, "latitude": -33.847807, "longitude": 151.2153, "elevation_m": 43.0}
],
"min_elevation_m": 42.0,
"max_elevation_m": 43.0,
"average_slope": 0.001
},
{
"direction": "NE",
"azimuth_deg": 45.0,
"radius_m": 1000,
"endpoint_latitude": -33.850441,
"endpoint_longitude": 151.222947,
"points": [
{"distance_m": 0.0, "latitude": -33.8568, "longitude": 151.2153, "elevation_m": 42.0},
{"distance_m": 1000.0, "latitude": -33.850441, "longitude": 151.222947, "elevation_m": 45.0}
],
"min_elevation_m": 42.0,
"max_elevation_m": 45.0,
"average_slope": 0.003
},
{
"direction": "E",
"azimuth_deg": 90.0,
"radius_m": 1000,
"endpoint_latitude": -33.8568,
"endpoint_longitude": 151.226113,
"points": [
{"distance_m": 0.0, "latitude": -33.8568, "longitude": 151.2153, "elevation_m": 42.0},
{"distance_m": 1000.0, "latitude": -33.8568, "longitude": 151.226113, "elevation_m": 46.0}
],
"min_elevation_m": 42.0,
"max_elevation_m": 46.0,
"average_slope": 0.004
},
{
"direction": "SE",
"azimuth_deg": 135.0,
"radius_m": 1000,
"endpoint_latitude": -33.863159,
"endpoint_longitude": 151.222947,
"points": [
{"distance_m": 0.0, "latitude": -33.8568, "longitude": 151.2153, "elevation_m": 42.0},
{"distance_m": 1000.0, "latitude": -33.863159, "longitude": 151.222947, "elevation_m": 44.0}
],
"min_elevation_m": 42.0,
"max_elevation_m": 44.0,
"average_slope": 0.002
},
{
"direction": "S",
"azimuth_deg": 180.0,
"radius_m": 1000,
"endpoint_latitude": -33.865793,
"endpoint_longitude": 151.2153,
"points": [
{"distance_m": 0.0, "latitude": -33.8568, "longitude": 151.2153, "elevation_m": 42.0},
{"distance_m": 1000.0, "latitude": -33.865793, "longitude": 151.2153, "elevation_m": 41.0}
],
"min_elevation_m": 41.0,
"max_elevation_m": 42.0,
"average_slope": -0.001
},
{
"direction": "SW",
"azimuth_deg": 225.0,
"radius_m": 1000,
"endpoint_latitude": -33.863159,
"endpoint_longitude": 151.207653,
"points": [
{"distance_m": 0.0, "latitude": -33.8568, "longitude": 151.2153, "elevation_m": 42.0},
{"distance_m": 1000.0, "latitude": -33.863159, "longitude": 151.207653, "elevation_m": 42.0}
],
"min_elevation_m": 42.0,
"max_elevation_m": 42.0,
"average_slope": 0.0
},
{
"direction": "W",
"azimuth_deg": 270.0,
"radius_m": 1000,
"endpoint_latitude": -33.8568,
"endpoint_longitude": 151.204487,
"points": [
{"distance_m": 0.0, "latitude": -33.8568, "longitude": 151.2153, "elevation_m": 42.0},
{"distance_m": 1000.0, "latitude": -33.8568, "longitude": 151.204487, "elevation_m": 43.0}
],
"min_elevation_m": 42.0,
"max_elevation_m": 43.0,
"average_slope": 0.001
},
{
"direction": "NW",
"azimuth_deg": 315.0,
"radius_m": 1000,
"endpoint_latitude": -33.850441,
"endpoint_longitude": 151.207653,
"points": [
{"distance_m": 0.0, "latitude": -33.8568, "longitude": 151.2153, "elevation_m": 42.0},
{"distance_m": 1000.0, "latitude": -33.850441, "longitude": 151.207653, "elevation_m": 44.0}
],
"min_elevation_m": 42.0,
"max_elevation_m": 44.0,
"average_slope": 0.002
}
],
"features": [
{
"direction": "N",
"azimuth_deg": 0.0,
"feature_type": "no significant feature",
"site_rl_m": 42.0,
"crest_rl_m": 42.0,
"base_rl_m": 42.0,
"h_m": 0.0,
"lu_m": 0.0,
"x_m": 0.0,
"base_x_m": 0.0,
"crest_x_m": 0.0,
"average_upwind_slope": 0.0,
"confidence": "none",
"notes": [
"No ridge, hill, escarpment, or valley candidate met the conservative screening thresholds.",
"Candidate only; detected features require review by a competent engineer against survey data, imagery, and site context."
]
}
],
"assumptions": [
"Terrain profiles are sampled in the eight cardinal and intercardinal directions.",
"Topographic screening is rule-based and conservative."
],
"limitations": [
"This sample terrain endpoint does not calculate certified terrain categories, topographic multipliers, shielding multipliers, Mz,cat, or design wind pressures.",
"DEM resolution and vertical accuracy may be insufficient for final design decisions."
],
"disclaimer": "OpenWind-AU provides preliminary terrain and topographic analysis only. Outputs must be reviewed by a competent engineer and are not a certified AS/NZS 1170.2 design assessment."
}