English to Russian Social Sciences Environment & Ecology

Глобальный атлас для ВИЭ
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Global geothermal suitability index
This layer indicates the suitability of an area for installing a highly efficient geothermal power plant.
It is the result of data collection and analysis, and a Maximum Entropy model.
It can be correlated with geothermal site suitability and geothermal plants operation.

В последнем предложении - к чему относится "it"? (layer, Maximum Entropy model...)

Спасибо.