check_ground_motion
ActiveTool of com.sibfly/ground-motion
Measured ground motion (sinking/uplift) for a US address or lat/lon, in mm/year AND in/year, from NASA OPERA Sentinel-1 InSAR. Costs $0.40 from your SibFly credits; out-of-coverage / too-stale / too-low-confidence / fuzzy-geocode return FREE. Use the gate params to avoid paying for data you'd reject. dry_run=true is a FREE coverage+cost preview.
Parameters schema
{
"type": "object",
"properties": {
"lat": {
"type": "number"
},
"lon": {
"type": "number"
},
"since": {
"type": "string",
"description": "YYYY-MM-DD; if no new data since this date, return free"
},
"address": {
"type": "string",
"description": "US street address"
},
"compact": {
"type": "boolean",
"description": "lean payload (fewer tokens)"
},
"dry_run": {
"type": "boolean",
"description": "FREE preview: coverage + would_cost + data age, no rate, no charge"
},
"explain": {
"type": "boolean",
"description": "add ground_brief: ~600 tokens of plain-English narration + FAQ (engine GL52 free tier / CL46 paying). Adds ~10s latency. Only set when a human will read the output; use ask_inspector for follow-up Q&A."
},
"max_age_days": {
"type": "integer",
"description": "if data older than this, return free instead of billing"
},
"min_confidence": {
"type": "number",
"description": "0-1; below this, return free instead of billing"
},
"require_significant": {
"type": "boolean",
"description": "if the rate would be no_clear_trend (within its error bar), return FREE instead of billing — never pay for statistical noise"
}
}
}Parent server
com.sibfly/ground-motion
https://github.com/james-sib/sibfly-api
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