التفاصيل البيبلوغرافية
| العنوان: |
Landsat image registration for agricultural applications |
| المؤلفون: |
Wolfe, R. H., Jr, Juday, R. D, Wacker, A. G, Kaneko, T |
| بيانات النشر: |
United States: NASA Center for Aerospace Information (CASI), 1982. |
| سنة النشر: |
1982 |
| مصطلحات موضوعية: |
Earth Resources And Remote Sensing |
| الوصف: |
An image registration system has been developed at the NASA Johnson Space Center (JSC) to spatially align multi-temporal Landsat acquisitions for use in agriculture and forestry research. Working in conjunction with the Master Data Processor (MDP) at the Goddard Space Flight Center, it functionally replaces the long-standing LACIE Registration Processor as JSC's data supplier. The system represents an expansion of the techniques developed for the MDP and LACIE Registration Processor, and it utilizes the experience gained in an IBM/JSC effort evaluating the performance of the latter. These techniques are discussed in detail. Several tests were developed to evaluate the registration performance of the system. The results indicate that 1/15-pixel accuracy (about 4m for Landsat MSS) is achievable in ideal circumstances, sub-pixel accuracy (often to 0.2 pixel or better) was attained on a representative set of U.S. acquisitions, and a success rate commensurate with the LACIE Registration Processor was realized. The system has been employed in a production mode on U.S. and foreign data, and a performance similar to the earlier tests has been noted. |
| نوع الوثيقة: |
Report |
| اللغة: |
English |
| URL الوصول: |
https://ntrs.nasa.gov/citations/19840030292 |
| ملاحظات: |
NAS9-14350 |
| رقم الانضمام: |
edsnas.19840030292 |
| قاعدة البيانات: |
NASA Technical Reports |