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High-Resolution Land Cover Maps of Lāna‘i, Hawai‘i, 2020

Metadata Updated: September 17, 2025

This dataset provides high-resolution, species-specific land cover maps for the Hawaiian island of Lāna'i based on 2020 WorldView-2 satellite imagery. Machine learning models were trained on extensive ground control polygons and points. The land cover maps capture the distribution and diversity of vegetation with high accuracy to support conservation planning and monitoring. This data release consists of two child items, one containing the field and expert collected ground control data used to train our models, and another consisting of resulting land cover maps for the island of Lāna‘i. The research effort that generated these input data, and products are carefully described in the associated manuscript Berio Fortini et al. 2024. Full citation is listed in the larger work section of this XML file. Inputs: Ground control polygons used for model training and evaluation Ground control points used for independent pixel-level model validation Outputs: Raster 1. Species-specific land cover map for the island of Lāna‘i, based on expert-adjusted class posterior probabilities. Raster 2. Community-specific land cover map for the island of Lāna‘i, based on land cover classification including expert-adjusted class posterior probabilities. Raster 3. Mixed hierarchical land cover map for the island of Lāna‘i, based on land cover classification including expert-adjusted class posterior probabilities. Raster 4 (stack) Individual cover class membership probability maps.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

Dates

Metadata Created Date September 14, 2025
Metadata Updated Date September 17, 2025

Metadata Source

Harvested from DOI USGS DCAT-US

Additional Metadata

Resource Type Dataset
Metadata Created Date September 14, 2025
Metadata Updated Date September 17, 2025
Publisher U.S. Geological Survey
Maintainer
Identifier http://datainventory.doi.gov/id/dataset/usgs-65023a30d34ed30c2058a838
Data Last Modified 2025-08-12T00:00:00Z
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://ddi.doi.gov/usgs-data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 9e78d478-dc04-49af-832c-800d6f7c513a
Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
Harvest Source Title DOI USGS DCAT-US
Metadata Type geospatial
Old Spatial -157.0660, 20.7022, -156.7694, 20.9435
Source Datajson Identifier True
Source Hash b7610dff162462d3dae0632e15a16cbea58c52d4deb1e2072da728ade96f1c40
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -157.0660, 20.7022, -157.0660, 20.9435, -156.7694, 20.9435, -156.7694, 20.7022, -157.0660, 20.7022}

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