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Abstract

In the frame of the joint ESA-EC TREES project, ERS-1 SAR data over a test site in West Africa are evaluated on their information content for mapping tropical forest ecosystems. The feasibility of forest/non-forest discrimination using mono- and multi-temporal ERS-1 SAR data at a high pixel spacing (25 m) is investigated using a supervised classification methodology on selected target areas extracted from the imagery. An assessment of the optical acquisition period and number of acquisitions is also undertaken for this specific geographical area.

Additional information

Authors: CONWAY J A, JRC Ispra (IT);LEYSEN M, JRC Ispra (IT);SIEBER A J, JRC Ispra (IT)
Bibliographic Reference: Paper presented: Second ERS-1 Symposium, Hamburg (DE), October 11-14, 1993
Availability: Available from (1) as Paper EN 38029 ORA
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