ðˈɛɹfoːɹ, ðɪ ɐsˈɛsmənt ʃˌʊd ˈɔːlweɪz biː kəmplˈiːɾᵻd baɪ pɹəfˈɛʃənəlz hˌuː ɑːɹ tɹˈeɪnd tə mˌeɪk ˈækjʊɹət dʒˈʌdʒmənts əvə lˈændskeɪp.
Therefore, the assessment should always be completed by professionals who are trained to make accurate judgments of a landscape.