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Date ascName Thumbnail Size User Description Versions
13:34, 30 June 20152015-06-11 Power and politics Brockhaus.pdf (file)2.8 MBSchreiner 1
08:09, 17 September 20152 1 van tuyll.pdf (file)434 KBFehrmann 1
08:23, 17 September 20152 2 miah&pardo villegas.pdf (file)2.28 MBFehrmann 1
08:24, 17 September 20152 3 kabajani&singh.pdf (file)1.4 MBFehrmann 1
00:41, 10 March 20113.5-fig00.png (file)152 KBAspange (The estimator is the calculation algorithm (formula) that produces the estimation. Reference: Kleinn, C. 2007. Lecture Notes for the Teaching Module Forest Inventory. Department of Forest Inventory and Remote Sensing. Faculty of Forest Science and Fores)1
00:27, 10 March 20113.7-fig44.png (file)767 KBAspange (Distribution of sample based estimations of deforestation for Bolivia with 10% sampling intensity. Left: a wide range of estimated deforestation figures is produced when the original 41 Landsat scenes are taken as population. However, when these 41 images)1
11:11, 17 September 20153 1 ham.pdf (file)2.78 MBFehrmann 1
11:12, 17 September 20153 2 perez.pdf (file)3.91 MBFehrmann 1
11:12, 17 September 20153 3 magdon.pdf (file)7.12 MBFehrmann 1
12:17, 5 October 20153 4 schreiner&roux.pdf (file)944 KBFehrmann 1
23:44, 9 March 20114.1.1-fig45.png (file)398 KBAspange (Typical shape of a spatial autocorrelation function. Here, however, the covariance is given. The correlation would look exactly the same, but with a y-axis re-scaled to the range of 0.0 to 1.0. Reference: Kleinn, C. 2007. Lecture Notes for the Teaching )1
09:34, 3 March 20114.2.2-fig46.png (file)330 KBAspange (With circular sample plots all trees are taken as sample trees that are within a defined distance (radius) from the sample point, which constitutes the plot center. Reference: Kleinn, C. 2007. Lecture Notes for the Teaching Module Forest Inventory. Depa)2
09:35, 3 March 20114.2.2-fig47.png (file)520 KBAspange (Illustration of the inclusion zone approach: For fixed area circular plots, the inclusion zones are identical for all trees. Those trees are taken as sample trees in whose inclusion zones the sample point comes to lie. Reference: Kleinn, C. 2007. Lectur)2
08:51, 3 March 20114.2.2-fig48.png (file)402 KBAspange (Typical diameter distribution in a natural forest. Reference: Kleinn, C. 2007. Lecture Notes for the Teaching Module Forest Inventory. Department of Forest Inventory and Remote Sensing. Faculty of Forest Science and Forest Ecology, Georg-August-Universi)1
08:52, 3 March 20114.2.2-fig49.png (file)296 KBAspange (Nested sub-plots showing 3 circular plots having different sizes, radii, but sharing same plot center Reference: Kleinn, C. 2007. Lecture Notes for the Teaching Module Forest Inventory. Department of Forest Inventory and Remote Sensing. Faculty of Fores)1
08:53, 3 March 20114.2.2-fig50.png (file)727 KBAspange (Comparison of the inclu-sion zone approach for nested circular sub-plots (B) and for fixed circu-lar plots (A). Reference: Kleinn, C. 2007. Lecture Notes for the Teaching Module Forest Inventory. Department of Forest Inventory and Remote Sensing. Facult)1
08:57, 3 March 20114.2.2-fig51.png (file)398 KBAspange (Different combination of shapes for nested sub-plots. Reference: Prodan M., R. Peters, F. Cox and P. Real 1997. Mensura forestal. Serie investigación y educación en desarrollo sostenible. IICA/GTZ. 561p.)1
09:10, 3 March 20114.2.6-fig52.png (file)313 KBAspange (A diagram showing an area of refer-ence and projected area into the map plane on a sloping terrain. Reference: Kleinn C., B. Traub and C. Hoffmann 2002. A note on the slope correction and the estimation of the length of line features. Canadian Journal o)1
09:30, 3 March 20114.2.6-fig53.png (file)272 KBAspange (Distribution of inclination of forest plots of the second Swiss National Forest Inventory (class 0, 0-9.99%, class 1, 10-19.99%, etc.) Reference: Kleinn C., B. Traub and C. Hoffmann 2002. A note on the slope correction and the estimation of the length )1
10:02, 3 March 20114.2.6.1-fig54.png (file)539 KBAspange (Mean correction factor for line features as a function of terrain inclination a (bold line), assuming that the lines have a uniform distribution of angular deviation from the gradient vector. The dashed line gives the standard correction factor cos(<math>)1
10:16, 3 March 20114.2.6.2-fig55.png (file)531 KBAspange (Volume over elevation estimated from the second Swiss National Forest Inventory. Reference: Kleinn C., B. Traub and C. Hoffmann 2002. A note on the slope correction and the estimation of the length of line features. Canadian Journal of Forest Research 3)1
21:11, 5 March 20114.3-fig56.png (file)387 KBAspange (Different techniques applied to boundary plots. Only the mirage technique is not causing a systematic error. From left to right: mirage method, shifting the plot, enlarging the circular plot at the same location such that the plot area is maintained, and )1
21:14, 5 March 20114.3-fig57.png (file)492 KBAspange (Principle of the mirage method for border plot correction. The center of the plot is mirrored at the forest edge outside the forest. From that new point, again a circular plot is laid out and all trees tallied again which fall into it; these trees are obs)2
21:46, 5 March 20114.3-fig58.png (file)681 KBAspange 2
21:32, 5 March 20114.4.1-fig59.png (file)273 KBAspange (Illustration of selection proportional to size (basal area) in Bitterlich sampling. Reference: Kleinn, C. 2007. Lecture Notes for the Teaching Module Forest Inventory. Department of Forest Inventory and Remote Sensing. Faculty of Forest Science and Fore)1
21:44, 5 March 20114.4.2-fig60.png (file)369 KBAspange 2
21:42, 5 March 20114.4.2-fig61.png (file)228 KBAspange (Illustration of calculation of the radius of the virtual circular sub-plot for a tree with diameter <math>d_i</math>. Reference: Kleinn, C. 2007. Lecture Notes for the Teaching Module Forest Inventory. Department of Forest Inventory and Remote Sensing. )1
22:32, 5 March 20114.4.2-fig62.png (file)254 KBAspange (Critical angle principle. Reference: Kleinn, C. 2007. Lecture Notes for the Teaching Module Forest Inventory. Department of Forest Inventory and Remote Sensing. Faculty of Forest Science and Forest Ecology, Georg-August-Universität Göttingen. 164 S.)1
23:46, 7 March 20114.5.1-fig63.png (file)399 KBAspange (Some variations of ''k''-tree sampling. Reference: Kleinn, C. 2007. Lecture Notes for the Teaching Module Forest Inventory. Department of Forest Inventory and Remote Sensing. Faculty of Forest Science and Forest Ecology, Georg-August-Universität Götti)1
23:48, 7 March 20114.5.1-fig64.png (file)281 KBAspange (Illustration why the simple expansion factor approach does produce a systematic overestimation for k-tree sampling. Reference: Kleinn, C. 2007. Lecture Notes for the Teaching Module Forest Inventory. Department of Forest Inventory and Remote Sensing. Fa)1
23:55, 7 March 20114.5.1-fig65.png (file)545 KBAspange (Illustration why the simple expansion factor approach does produce a systematic overestimation for ''k''-tree sampling. Reference: Kleinn, C. 2007. Lecture Notes for the Teaching Module Forest Inventory. Department of Forest Inventory and Remote Sensing)1
00:19, 8 March 20114.5.3-fig66.png (file)372 KBAspange 1
22:27, 9 March 20114.8-fig68.png (file)481 KBAspange (Illustration of approach 1 for plot populations: subdivision of the forest area into sample plots of identical shape and size, here: square and hexagonal sample plots. Such a subdivision is also possible for rectangles and some types of triangles. Refere)1
22:32, 9 March 20114.8-fig69.png (file)302 KBAspange (An identical “forest area” subdivided in two different ways in square sample plots of the same basic size. Right: plot fragments occur along the border line. The total of “number of stems” is obviously identical in both cases; but this is not the )1
22:45, 9 March 20114.8-fig70.png (file)786 KBAspange (Illustration of approaches for plot populations for the same example population. Left: discrete population of square sample plots with defined positions. Right: each point in the area is a sampling element the value of which is determined by the surroundi)1
11:16, 17 September 20154 1fehrmann.pdf (file)13.03 MBFehrmann 1
11:16, 17 September 20154 2 dos santos&myint myat.pdf (file)2.08 MBFehrmann 1
11:16, 17 September 20154 3 bustamante&kirgizbekova.pdf (file)1.38 MBFehrmann 1
11:17, 17 September 20154 4 kukunda.pdf (file)3.19 MBFehrmann 1
19:59, 16 December 20105.1.3-fig73.png (file)78 KBAspange 1
19:17, 16 December 20105.2.6-fig74.png (file)98 KBAspange 1
00:42, 30 December 20105.2.6-fig75.png (file)490 KBAspange (Sub-dividing the example population (arbitrarily) in three strata, for illustration purposes. Reference: Kleinn, C. 2007. Lecture Notes for the Teaching Module Forest Inventory. Department of Forest Inventory and Remote Sensing. Faculty of Forest Scienc)8
21:15, 16 December 20105.3.4-fig81.png (file)19 KBAspange (Cluster plot design as used in a regional forest inventory in the NOrthern Zone of Costa Rica (Kleinn 1993). This design is used to illustrate approaches to area estimation.)1
21:13, 10 December 20105.4-fig85.png (file)446 KBAspange 1
23:34, 10 December 20105.4-fig86.png (file)87 KBAspange 1
12:08, 22 December 20105.5.1-fig87.png (file)58 KBAspange (Illustration of systematic sampling in terms of stratified sampling or cluster sampling. The population of <math>N</math> elements is arranged here in groups of <math>M</math>. Reference: Kleinn, C. 2007. Lecture Notes for the Teaching Module Forest Inv)1
12:33, 22 December 20105.5.2-fig88.png (file)278 KBAspange (One and the same grid randomly laid over the same area results in different numbers of sample points inside the forest area. Reference: Kleinn, C. 2007. Lecture Notes for the Teaching Module Forest Inventory. Department of Forest Inventory and Remote Se)1
12:50, 22 December 20105.5.3-fig89.png (file)68 KBAspange (When a population is sub-divided into strata, systematic sampling always produces proportional allocation of plots. Reference: Kleinn, C. 2007. Lecture Notes for the Teaching Module Forest Inventory. Department of Forest Inventory and Remote Sensing. Fa)1
13:07, 22 December 20105.5.5-fig90.png (file)314 KBAspange (Two examples of the difference between random and fixed orientation grids. Left: squares of different side lengths (abscissa) are sampled with grid of unit size. Right: a forest map is sampled with random and fixed orientation grids of different width whe)1
13:12, 23 December 20105.5.6.4-fig91.png (file)139 KBAspange (Building pairs of neighboring observations for the approximation of error variance in systematic sampling. Pairs can either be built “exclusively” (below) or overlapping (above). Reference: Kleinn, C. 2007. Lecture Notes for the Teaching Module For)1

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