Living England: Satellite-based habitat classification- Technical User Guide (NERR108)

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Living England project, led by Natural England, is a multi-year programme delivering a satellite-derived national habitat layer in support of the Environmental Land Management (ELM) System and the Natural Capital and Ecosystem Assessment (NCEA) Pilot. The project uses a machine learning approach to image classification, developed under the Defra Living Maps project (SD1705 – Kilcoyne et al., 2017). The method first clusters homogeneous areas of habitat into segments, then assigns each segment to a defined list of habitat classes using Random Forest (a machine learning algorithm). The habitat probability map displays modelled likely broad habitat classifications, trained on field surveys and earth observation data from 2021 as well as historic data layers. This map is an output from Phase IV of the Living England project, with future work in Phase V (2022-23) intending to standardise the methodology and Phase VI (2023-24) intending to produce a baseline version using the agreed standardised methods.

The Living England Habitat Map (Phase 4) is available on the Natural England Open Data Geoportal.

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Edition 1 NERR108 Living England Satellite based habitat classification Technical User Guide, PDF, 1.2 MB 2022/03/23