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Large area crop inventory experiment (lacie). accuracy assessment report phase 1a, november - december 1974. [kansas
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 1976 |
| Description | The author has identified the following significant results. Results of the accuracy assessment activity for Phase IA of LACIE indicated that (1) The 90/90 criteria could be reached if the degree of accuracy of the LACIE performance in Kansas could be equaled in other areas. (2) The classification of both wheat and nonwheat fields was significantly accurate for the three ITS segments analyzed. The wheat field classification accuracy varied for the segments. However, this was not so with respect to nonwheat fields. (3) Biophase as well as its interaction with segment location turned out to be an important factor for the classification performance. Analyst interpretation of segments for training the classifier was a significant error-contributing factor in the estimation of wheat acreage at both the field and the segment levels. |
| File Size | 1460439 |
| Page Count | 45 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19790010227 |
| Archival Resource Key | ark:/13960/t0qr9m500 |
| Language | English |
| Publisher Date | 1976-06-01 |
| Access Restriction | Open |
| Subject Keyword | Earth Resources And Remote Sensing Large Area Crop Inventory Experiment Errors Classifications Accuracy Variance Statistics Erep Skylab Program Kansas Sampling Ground Truth Wheat 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 |
