Timeline for Looking for an efficient way of digitizing building footprints using orthophotos and ArcGIS 10
Current License: CC BY-SA 3.0
11 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 17, 2017 at 17:52 | comment | added | aldo_tapia | If you have a new question, please ask it by clicking the Ask Question button. Include a link to this question if it helps provide context. - From Review | |
| Aug 17, 2017 at 17:40 | comment | added | Kersten | This does not provide an answer to the question. Once you have sufficient reputation you will be able to comment on any post; instead, provide answers that don't require clarification from the asker. - From Review | |
| Aug 17, 2017 at 16:53 | comment | added | Senjuti | can anyone provide the link for BREC4GEM software? I have downloaded it but it seems to be broken an is missing the metadata file. Any leads will be hugely appreciated. | |
| Aug 30, 2015 at 2:05 | answer | added | Nathan Mixter | timeline score: 1 | |
| Sep 19, 2012 at 2:53 | answer | added | Aaron♦ | timeline score: 8 | |
| Sep 19, 2012 at 2:20 | answer | added | Vanni Zhang | timeline score: 4 | |
| Jul 21, 2012 at 1:33 | answer | added | Stephen Lead | timeline score: 1 | |
| Jul 20, 2012 at 21:56 | comment | added | nagytech | In short, LiDAR data can assist in identifying planes which are at an offset to the ground. Cost is, however, a major factor in employing such a solution. Stereoscopic photos, on the other hand, are relatively cheap, the process of using parallax to identify structures is a bit more complicated. | |
| Jul 20, 2012 at 21:41 | comment | added | dchaboya | @Geoist - Unfortunately I don't. The only data I have to work with is an orthophoto. However, it would be great if you could add a short comment on using your approach and data (stereoscopic photos, LiDAR). Someone may find that useful. | |
| Jul 20, 2012 at 21:34 | comment | added | nagytech | Do you have stereoscopic photos, or a reliable LiDAR scan of the area? | |
| Jul 20, 2012 at 21:23 | history | asked | dchaboya | CC BY-SA 3.0 |