Environmental layers and synthetic data for visualizing uncertainty in habitat suitability models with HEMI 2
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2018
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| _version_ | 1867171856908288000 |
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| author | Graham, Jim |
| author_facet | Graham, Jim |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Habitat suitability models (HSMs) are popular and used for a wide variety of applications but most do not include analysis of the uncertainty of the model. Additionally, some over-fit the data and few allow the ability to fill data gaps with expert opinion. HEMI 1 addressed issues with over-fitting data and allowed models to incorporate both occurrence data and expert opinion. HEMI 2 improves on HEMI 1 with a simplified interface and the ability to inject random noise into occurrence locations and environmental variable values to generate uncertainty maps. HEMI 2 uses Monte Carlo methods to perform uncertainty, validation, and sensitivity testing and generates mean and standard deviation habitat suitability maps. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_889924 |
| institution | PANGAEA |
| language | en |
| publishDate | 2018 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Environmental layers and synthetic data for visualizing uncertainty in habitat suitability models with HEMI 2 Graham, Jim Habitat suitability models (HSMs) are popular and used for a wide variety of applications but most do not include analysis of the uncertainty of the model. Additionally, some over-fit the data and few allow the ability to fill data gaps with expert opinion. HEMI 1 addressed issues with over-fitting data and allowed models to incorporate both occurrence data and expert opinion. HEMI 2 improves on HEMI 1 with a simplified interface and the ability to inject random noise into occurrence locations and environmental variable values to generate uncertainty maps. HEMI 2 uses Monte Carlo methods to perform uncertainty, validation, and sensitivity testing and generates mean and standard deviation habitat suitability maps. |
| title | Environmental layers and synthetic data for visualizing uncertainty in habitat suitability models with HEMI 2 |
| topic | |
| url | https://doi.org/10.1594/PANGAEA.889924 |