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Agreste programme. part 2: french test sites
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Quach, J. Cassirame, P. |
| Copyright Year | 1976 |
| Description | The author has identified the following significant results. Results show that the available timber is decreasing after 1980. This comes from the corn extension program. Timber volume evaluations are given by biometrical connections between the mean surface of poplar crowns in a plantation and the mean circumference of the same trees taken at 1.30 m. LANDSAT imagery was found sufficient for large field discrimination, but small parcels like market-gardens are not discernible. Discrete operators were used to smooth, sharpen, or detect edges of digital pictures. |
| File Size | 16316232 |
| Page Count | 42 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19770015636 |
| Archival Resource Key | ark:/13960/t4fn5zg26 |
| Language | English |
| Publisher Date | 1976-12-01 |
| Access Restriction | Open |
| Subject Keyword | Earth Resources And Remote Sensing Classifications Maps Algorithms Earth Resources Program Operators Mathematics Corn Data Smoothing France Timber Inventory Digital Data Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
