---
title: "MTHeatmapLayer.minZoom | Mobile sdk | Mobile sdk android | Android"
description: "minZoom"
---

# MTHeatmapLayer.minZoom

@SerialName(value = "minzoom")

open override var [minZoom](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map.style.layer.heatmap/-m-t-heatmap-layer/min-zoom/): [Double](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-double/index.html)?

The minimum zoom level for the layer.