siedea

@siedea (2)

Ethiopia • Age 48

Joined myLot 20 years ago

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siedea's Activity

aerial photo description

siedea @siedea (2) • Ethiopia 19 Oct 06

how to handle aerial photo?

about instructions,techniques of aerial photos

siedea @siedea (2) • Ethiopia 19 Oct 06

how can we describe structures,soils, vegitations,rocks ? describe the tonal variations of soils,vegitations,rocks structures?