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<span id="result_box" class="" lang="en"><span class="hps">digitization
of</span> <span class="hps">buildings</span> <span class="hps">Bing
pre-Image</span><span class="hps">:</span><br>
<br>
<span class="hps">I have</span> <span class="hps">noticed on</span>
<span class="hps">some areas</span> <span class="hps">that</span>
<span class="hps">people put</span> <span class="hps">a</span> <span
class="hps">big</span> <span class="hps">polygon</span> <span
class="hps">borders</span> <span class="hps">areas over several
</span><span class="hps"></span> <span class="hps">buildings.</span><br>
<br>
<span class="hps">Let me remind</span> <span class="hps">you that</span>
building <span class="hps">is</span> <span class="hps">unique (
base on roof color, shadow) and in most case it</span> <span
class="hps">is either</span> <span class="hps">rectangular</span>
<span class="hps">or</span> <span class="hps">square.</span> <span
class="hps">So no</span> <span class="hps">trapeze</span> <span
class="hps">or</span> <span class="hps">bizzare</span> <span
class="hps">form</span><span>.</span><br>
<br>
<span class="hps">The</span> <span class="hps">zoom</span> <span
class="hps">scale</span> <span class="hps">may</span> <span
class="hps">be less than</span> <span class="hps">30 m</span> <span
class="hps">depending on the quality</span> <span class="hps">of
the image</span><br>
<br>
<span class="hps">Take</span> <span class="hps">josm</span> <span
class="hps">building</span> <span class="hps">tool</span> <span
class="hps">and</span> also <span class="hps">the building</span>
<span class="hps">continues</span> <span class="hps">under the
trees.</span><br>
<br>
<span class="hps">thank you</span> <span class="hps">in advance,
I</span><span>'m not in</span> <b><span class="hps">the</span></b><b>
</b><b><span class="hps">quality control</span></b><b> </b><b><span
class="hps">team</span></b><span>,</span> <span class="hps">but</span>
<span class="hps">if we can</span> <span class="hps">save their
time, in this important task</span><span>.<br>
<br>
In any case it is amazing work done so far, well done, all the
best and continue to help <br>
</span><br>
<span class="hps">FredM</span> <span class="hps">OSM</span> <span
class="hps">contributor</span></span>
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