Glacier inventory and metric AOI; ATL06‑SR retrieval; point/pass/band quality control; COP30 vertical-datum conversion; stable-terrain co-registration; dh(z), h′ and hypsometric weighting; robust trend and sensitivity analyses.
---
title: "ICESat‑2 method"
pagetitle: "ICESat‑2 method — MeteoAndes"
description: "Architecture for estimating surface-elevation change with ATL06-SR."
image: ../../assets/img/og/investigacion.jpg
lang: en
header-includes: |
<link rel="alternate" hreflang="es" href="https://meteoandes.com/metodos/icesat2.html">
<link rel="alternate" hreflang="en" href="https://meteoandes.com/en/methods/icesat2.html">
<link rel="alternate" hreflang="x-default" href="https://meteoandes.com/metodos/icesat2.html">
format:
html:
code-tools: true
code-fold: true
---
## Workflow
Glacier inventory and metric AOI; ATL06‑SR retrieval; point/pass/band quality control; COP30 vertical-datum conversion; stable-terrain co-registration; dh(z), h′ and hypsometric weighting; robust trend and sensitivity analyses.
```python
trend = robust_theil_sen(time, elevation_anomaly)
```