| Abstract |
- The dataset contains three loblolly pines (Pinus taeda Lindl.) stems reconstructed with terrestrial photogrammetric techniques. The trees were growing in west-central Louisiana, Vernon parish. The reconstructed models reached over 50% of the relative height, the proportion of the stem, on which the majority of the merchantable volume is located. After capturing the images needed for the 3D photogrammetric rendering , we cut the trees and measured their diameters every meter along the stem starting at 1 m above the ground. The files describing the three trees provide a calibrated dataset that can be used for development of taper models, testing and calibration of segmentation algorithms, or identifications of products that can be obtained from a stem.
|
|---|
| Additional Information |
- description.provenance : Approved for entry into archive by Clara Llebot Lorente(llebotlc@oregonstate.edu) on 2017-10-16T23:18:30Z (GMT) No. of bitstreams: 11license_rdf: 1089 bytes, checksum: 0a703d871bf062c5fdc7850b1496693b (MD5)README_PPC_3Dtrees.txt: 7346 bytes, checksum: 0af7abb2d954c480d6378415ea87f18b (MD5)Tree1_field.txt: 110 bytes, checksum: dac6884a826c2364e73a40f36527f92e (MD5)Tree2_field.txt: 110 bytes, checksum: b367d879cc14af7a11a5d1d4111be43f (MD5)Tree3_field.txt: 87 bytes, checksum: 3079a5a40afa4a9920acac7a95d15bdd (MD5)Tree1_PPC.las: 77627667 bytes, checksum: b78cd154bdb0cae49cd9a9a943350a0f (MD5)Tree2_PPC.las: 175063167 bytes, checksum: ac8a8ed7298e6f5f7433f5297794e15d (MD5)Tree3_PPC.las: 44932451 bytes, checksum: 46d346f723284a675bb98f825244bf38 (MD5)Tree1_mesh.dxf: 85348517 bytes, checksum: 83c75e3bdc6b75cbc34e4dd1ff402c0e (MD5)Tree2_mesh.dxf: 191569370 bytes, checksum: e780513d761240c4cd051d602db00a17 (MD5)Tree3_mesh.dxf: 49559771 bytes, checksum: 869c0839b241b80c1e25199e4cf0ef51 (MD5)
- description.provenance : Made available in DSpace on 2017-10-16T23:18:30Z (GMT). No. of bitstreams: 11license_rdf: 1089 bytes, checksum: 0a703d871bf062c5fdc7850b1496693b (MD5)README_PPC_3Dtrees.txt: 7346 bytes, checksum: 0af7abb2d954c480d6378415ea87f18b (MD5)Tree1_field.txt: 110 bytes, checksum: dac6884a826c2364e73a40f36527f92e (MD5)Tree2_field.txt: 110 bytes, checksum: b367d879cc14af7a11a5d1d4111be43f (MD5)Tree3_field.txt: 87 bytes, checksum: 3079a5a40afa4a9920acac7a95d15bdd (MD5)Tree1_PPC.las: 77627667 bytes, checksum: b78cd154bdb0cae49cd9a9a943350a0f (MD5)Tree2_PPC.las: 175063167 bytes, checksum: ac8a8ed7298e6f5f7433f5297794e15d (MD5)Tree3_PPC.las: 44932451 bytes, checksum: 46d346f723284a675bb98f825244bf38 (MD5)Tree1_mesh.dxf: 85348517 bytes, checksum: 83c75e3bdc6b75cbc34e4dd1ff402c0e (MD5)Tree2_mesh.dxf: 191569370 bytes, checksum: e780513d761240c4cd051d602db00a17 (MD5)Tree3_mesh.dxf: 49559771 bytes, checksum: 869c0839b241b80c1e25199e4cf0ef51 (MD5)
- The images were collected with a Nikon D3200 camera equipped with a Nikkor AF-S DX VR 18–55 mm zoom lens (aperture3.5–5.6). The images were processed with Agisoft Photoscan version 1.2.
- description.provenance : Submitted by Clara Llebot Lorente (llebotlc@oregonstate.edu) on 2017-10-16T23:17:38ZNo. of bitstreams: 11license_rdf: 1089 bytes, checksum: 0a703d871bf062c5fdc7850b1496693b (MD5)README_PPC_3Dtrees.txt: 7346 bytes, checksum: 0af7abb2d954c480d6378415ea87f18b (MD5)Tree1_field.txt: 110 bytes, checksum: dac6884a826c2364e73a40f36527f92e (MD5)Tree2_field.txt: 110 bytes, checksum: b367d879cc14af7a11a5d1d4111be43f (MD5)Tree3_field.txt: 87 bytes, checksum: 3079a5a40afa4a9920acac7a95d15bdd (MD5)Tree1_PPC.las: 77627667 bytes, checksum: b78cd154bdb0cae49cd9a9a943350a0f (MD5)Tree2_PPC.las: 175063167 bytes, checksum: ac8a8ed7298e6f5f7433f5297794e15d (MD5)Tree3_PPC.las: 44932451 bytes, checksum: 46d346f723284a675bb98f825244bf38 (MD5)Tree1_mesh.dxf: 85348517 bytes, checksum: 83c75e3bdc6b75cbc34e4dd1ff402c0e (MD5)Tree2_mesh.dxf: 191569370 bytes, checksum: e780513d761240c4cd051d602db00a17 (MD5)Tree3_mesh.dxf: 49559771 bytes, checksum: 869c0839b241b80c1e25199e4cf0ef51 (MD5)
|
|---|
