Night skies data report : photometric assessment of night sky quality, Chaco Culture National Historical Park / Li-Wei Hung, [and four others].
| Author/creator | Hung, Li-Wei author. |
| Other author | United States. National Park Service, issuing body. |
| Format | Electronic |
| Publication | Fort Collins, Colorado : U.S. Department of the Interior, National Park Service, 2019. |
| Description | 1 online resource (x, 33 pages, 9 unnumbered pages) : color illustrations. |
| Supplemental Content | https://purl.fdlp.gov/GPO/gpo253106 |
| Supplemental Content | Address at time of PURL creation |
| Subjects |
| Portion of title | Photometric assessment of night sky quality, Chaco Culture National Historical Park |
| Series | Natural Resource Report ; NPS/NRSS/NSNSD/NRR-2019/1914 Natural resources report ; 2019/1914. |
| General note | "April 2019." |
| General note | This is a publication issued by the United States federal government or produced with federal funds. |
| General note | In scope of the U.S. Government Publishing Office Cataloging and Indexing Program (C&I) and Federal Depository Library Program (FDLP). |
| Bibliography note | Includes bibliographical references (page 29). |
| Source of description | Description based on online resource, PDF version; title from title page (NPS, viewed February 20, 2026). |
| GPO item number | 0646-R (online) |
| Govt. docs number | I 29.89:2019/1914 |