5,022
edits
Damage Assessment Mapping Module: Difference between revisions
Jump to navigation
Jump to search
m
→Q: On the dashboard, why do my observations appear a small distance from where I took them?
| Line 576: | Line 576: | ||
===== Q: On the dashboard, why do my observations appear a small distance from where I took them? ===== | ===== Q: On the dashboard, why do my observations appear a small distance from where I took them? ===== | ||
''A: Spatial accuracy is not an essential part of the DAMM, and this is a known limitation. The reason is that devices such as smartphones are low-quality GPS receivers. The effect can be exacerbated by heavy tree canopy or buildings. Tests demonstrate that even with poor receiving conditions, a reading should be inside of 14 meters (45'), and that's good enough for this tool.'' | ''A: Spatial accuracy is not an essential part of the DAMM, and this is a known limitation. The reason is that devices such as smartphones are low-quality GPS receivers. The effect can be exacerbated by heavy tree canopy or buildings. Tests demonstrate that even with poor receiving conditions, a reading should be inside of 14 meters (45'), and that's good enough for this tool (Figure 7).'' | ||
<span style="color:#ffffff">...</span> | <span style="color:#ffffff">...</span> | ||