Mapping vegetation morphology types in a dry savanna ecosystem: Integrating hierarchical object-based image analysis with Random Forest

International Journal of Remote Sensing

Volumn 35, Issue 3, 2014, Pages 1175-1198

  Mishra, Niti B ^a   Crews, Kelley A ^a  

^a UNIVERSITY OF TEXAS AT AUSTIN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CLASSIFICATION (OF INFORMATION); DECISION TREES; ECOSYSTEMS; IMAGE ANALYSIS; LEARNING ALGORITHMS; LEARNING SYSTEMS; MORPHOLOGY; REMOTE SENSING; VEGETATION;

CLASSIFICATION ACCURACY; ENSEMBLE CLASSIFICATION; FUNCTIONAL HETEROGENEITY; HIERARCHICAL NETWORK; MULTI SCALE ANALYSIS; OBJECT BASED IMAGE ANALYSIS (OBIA); VARIABLE IMPORTANCES; VEGETATION PROPERTIES;

MAPPING;

ALGORITHM; HIERARCHICAL SYSTEM; IMAGE ANALYSIS; LANDSAT THEMATIC MAPPER; MORPHOLOGY; NDVI; REMOTE SENSING; SAVANNA; TOPOGRAPHY; VEGETATION MAPPING;

EID: 84893953517     PISSN: 01431161     EISSN: 13665901     Source Type: Journal    
DOI: 10.1080/01431161.2013.876120     Document Type: Article

References (76)

1. Baccini, A., M. A. Friedl, C. E. Woodcock, and R. Warbington. 2004. "Forest Biomass Estimation Over Regional Scales Using Multisource Data." Geophysical Research Letters 31: L10501.
2. Benz, U. C., P. Hofmann, G. Willhauck, I. Lingenfelder, and M. Heynen. 2004. "Multi-Resolution, Object-Oriented Fuzzy Analysis of Remote Sensing Data for GIS-Ready Information." ISPRS Journal of Photogrammetry and Remote Sensing 58: 239-258.
3. Blaum, N., E. Rossmanith, and F. Jeltsch. 2007. "Land Use Affects Rodent Communities in Kalahari Savannah Rangelands." African Journal of Ecology 45: 189-195.
4. Breiman, L. 2001. "Random Forests." Machine Learning 45: 5-32.
5. 2 and Climate Change: Results From Six Dynamic Global Vegetation Models." Global Change Biology 7: 357-373.
6. Davidson, E. A., G. P. Asner, T. A. Stone, C. Neill, and R. O. Figueiredo. 2008. "Objective Indicators of Pasture Degradation From Spectral Mixture Analysis of Landsat Imagery." Journal of Geophysical Research-Biogeosciences 113: 7.
7. Dougill, A., and N. Trodd. 1999. "Monitoring and Modelling Open Savannas Using Multisource Information: Analyses of Kalahari Studies." Global Ecology and Biogeography 8: 211-221.
8. Dougill, A. J., D. S. G. Thomas, and A. L. Heathwaite. 1999. "Environmental Change in the Kalahari: Integrated Land Degradation Studies for Nonequilibrium Dryland Environments." Annals of the Association of American Geographers 89: 420-442.
9. Elmore, A. J., J. F. Mustard, S. J. Manning, and D. B. Lobell. 2000. "Quantifying Vegetation Change in Semi-arid Environments: Precision and Accuracy of Spectral Mixture Analysis and the Normalized Difference Vegetation Index." Remote Sensing of Environment 73: 87-102.
10. Fagan, W. F. 2002. "Connectivity, Fragmentation, and Extinction Risk in Dendritic Metapopulations." Ecology 83: 3243.
11. Foster, D. R., M. Fluet, and E. R. Boose. 1999. "Human or Natural Disturbance: Landscape-Scale Dynamics of the Tropical Forests of Puerto Rico." Ecological Applications 9: 555.
12. Friedl, M. A., and C. E. Brodley. 1997. "Decision Tree Classification of Land Cover From Remotely Sensed Data." Remote Sensing of Environment 61: 399-409.
13. Giri, C., Z. L. Zhu, and B. Reed. 2005. "A Comparative Analysis of the Global Land Cover 2000 and MODIS Land Cover Data Sets." Remote Sensing of Environment 94: 123-132.
14. Groffman, P. M., J. S. Baron, T. Blett, A. J. Gold, and I. Goodman. 2005. "Ecological Thresholds: The Key to Successful Environmental Management or an Important Concept with No Practical Application." Ecosystem 9: 1-13.
15. Groffman, P. M., T. M. Tiedje, D. L. Mokma, and S. Simkins. 1992. "Regional-Scale Analysis of Denitrification in North Temperate Forest Soils." Landscape Ecology 7: 45-54.
16. Gustafson, E. J. 1998. "Quantifying Landscape Spatial Pattern: What Is the State of the Art." Ecosystem 1: 143-156.
17. Haralick, R. M., K. Shanmugam, and I. H. Dinstein. 1973. "Textural Features for Image Classification." Systems, Man and Cybernetics, IEEE Transactions on 6: 610-621.
18. Hill, M. J., M. O. Roman, and C. B. Schaaf. 2011. "Biogeography and Dynamics of Global Tropical and Subtropical Savannas: A Spatiotemporal View." In Ecosystem Function in Savannas: Measurement and Modelling at Landscape to Global Scales, edited by M. J. Hill and N. P. Hanan, 3-37. Boco Raton, FL: CRC Press.
19. Hudak, A. T., N. L. Crookston, J. S. Evans, D. E. Hall, and M. J. Falkowski. 2008. "Nearest Neighbor Imputation of Species-Level, Plot-Scale Forest Structure Attributes From LiDAR Data." Remote Sensing of Environment 112: 2232-2245.
20. Huete, A. R., and R. D. Jackson. 1988. "Soil and Atmosphere Influences on the Spectra of Partial Canopies." Remote Sensing of Environment 25: 89-105.
21. Huete, A. R., R. D. Jackson, and D. F. Post. 1985. "Spectral Response of a Plant Canopy with Different Soil Backgrounds." Remote Sensing of Environment 17: 37-53.
22. Jules, E. S., M. J. Kauffman, W. D. Ritts, and A. L. Carroll. 2002. "Spread of an Invasive Pathogen Over a Variable Landscape: A Nonnative Root Rot on Port Orford Cedar." Ecology 83: 3167-3181.
23. Keyghobadi, N., J. Roland, and C. Strobeck. 1999. "Influence of Landscape on the Population Genetic Structure of the Alpine Butterfly Parnassius smintheus (Papilionidae)." Molecular Ecology 8: 1481-1495.
24. Knight, T. W., and D. W. Morris. 1996. "How Many Habitats Do Landscapes Contain?" Ecology 77: 1756-1764.
25. Laliberte, A. S., A. Rango, K. M. Havstad, J. F. Paris, R. F. Beck, R. Mcneely, and A. L. Gonzalez. 2004. "Object-Oriented Image Analysis for Mapping Shrub Encroachment From 1937 to 2003 in Southern New Mexico." Remote Sensing of Environment 93: 198-210.
26. Latifovic, R., and I. Olthof. 2004. "Accuracy Assessment Using Sub-Pixel Fractional Error Matrices of Global Land Cover Products Derived From Satellite Data." Remote Sensing of Environment 90: 153-165.
27. Lawrence, R. L., S. D. Wood, and R. L. Sheley. 2006. "Mapping Invasive Plants Using Hyperspectral Imagery and Breiman Cutler Classifications (RANDomFOREST)." Remote Sensing of Environment 100: 356-362.
28. Liaw, A., and M. Weiener. 2002. "Classification and Regression by Random Forest." R News 2: 18-22.
29. Liu, D. S., and F. Xia. 2010. "Assessing Object-Based Classification: Advantages and Limitations." Remote Sensing Letters 1: 187-194.
30. Loreau, M., N. Mouquet, and R. D. Holt. 2003. "Meta-Ecosystems: A Theoretical Framework for a Spatial Ecosystem Ecology." Ecology Letters 6: 673-679.
31. Makhabu, S. W., B. Marotsi, and J. Perkins. 2002. "Vegetation Gradients Around Artificial Water Points in the Central Kalahari Game Reserve of Botswana." African Journal of Ecology 40: 103-109.
32. Marpu, P. R., S. Nussbaum, I. Niemeyer, and R. Gloaguen. 2008. "A Procedure for Automatic Object-Based Classification." In Object-Based Image Analysis Spatial Concepts for Knowledge-Driven Remote Sensing Applications. Series: Lecture Notes in Geoinformation and Cartography, edited by T. Blaschke, S. Lang, and G. Hay, 169-184. Berlin: Springer.
33. Mishra, N. B., and K. A. Crews. 2013. "Estimating Fractional Land Cover in Semi-arid Central Kalahari: The Impact of Mapping Method (Spectral Unmixing Versus Object-based Image Analysis) and Vegetation Morphology." Geocarto International. doi:10.1080/10106049.2013.868041.
34. Mishra, N. B., K. A. Crews, and G. S. Okin. under review. "Relating Spatial Patterns of Fractional Land Cover to Savanna Vegetation Morphology using Multi-scale Remote Sensing in the Central Kalahari." International Journal of Remote Sensing.
35. Mistry, J. 2000. "Savannas." Progress in Physical Geography 24: 601-608.
36. Moustakas, A., K. Sakkos, K. Wiegand, D. Ward, K. M. Meyer, and D. Eisinger. 2009. "Are Savannas Patch-Dynamic Systems? a Landscape Model." Ecological Modelling 220: 3576-3588.
37. Naiman, R. J., and K. H. Rogers. 1997. "Large Animals and System Level Characteristics in River Corridors." BioScience 47: 521-529.
38. Newton, A. C., R. A. Hill, C. Echeverria, D. Golicher, J. M. R. Benayas, L. Cayuela, and S. A. Hinsley. 2009. "Remote Sensing and the Future of Landscape Ecology." Progress in Physical Geography 33: 528-546.
39. Nussbaum, S., I. Niemeyer, and M. J. Canty. 2006. "SEaTH - A New Tool for Automated Feature Extraction in the Context of Object-Oriented Image Analysis." In Proceedings of the 1st International Conference on Object-based Image Analysis (OBIA 2006), ISPRS 36 (4): C42, July.
40. Okin, G. S., D. A. Roberts, B. Murray, and W. J. Okin. 2001. "Practical Limits on Hyperspectral Vegetation Discrimination in Arid and Semi-arid Environments." Remote Sensing of Environment 77: 212-225.
41. Opdam, P., R. Foppen, and C. Vos. 2002. "Bridging the Gap Between Ecology and Spatial Planning in Landscape Ecology." Landscape Ecology 16: 767-779.
42. Pal, M. 2005. "Random Forest Classifier for Remote Sensing Classification." International Journal of Remote Sensing 26: 217-222.
43. Pearson, S. M., M. G. Turner, and J. B. Drake. 1999. "Landscape Change and Habitat Availability in the Southern Appalachian Highlands and the Olympic Peninsula." Ecological Application 9; 1288-1304.
44. Ringrose, S., W. Matheson, P. Wolski, and P. Huntsman-Mapila. 2003. "Vegetation Cover Trends Along the Botswana Kalahari Transect." Journal of Arid Environments 54: 297-317.
45. Scholes, R. J., P. R. Dowty, K. Caylor, D. A. B. Parsons, P. G. H. Frost, and H. H. Shugart. 2002. "Trends in Savanna Structure and Composition Along an Aridity Gradient in the Kalahari." Journal of Vegetation Science 13: 419-428.
46. Scholes, R. J., and B. H. Walker. 1993. An African Savanna: Synthesis of the Nylsvley Study. Cambridge: Cambridge University Press.
47. Schwartz, M. K., L. S. Mills, Y. Ortega, L. F. Ruggiero, and F. W. Allendorf. 2003. "Landscape Location Affects Genetic Variation of Canada Lynx (Lynx Canadensis)." Molecular Ecology 12: 1807-1816.
48. Seagle, S. W. 2003. "Can Deer Foraging in Multiple-Use Landscapes Alter Forest Nitrogen Budgets." Oikos 103: 230-234.
49. Sesnie, S. E., P. E. Gessler, B. Finegan, and S. Thessler. 2008. "Integrating Landsat TM and SRTM-DEM Derived Variables with Decision Trees for Habitat Classification and Change Detection in Complex Neotropical Environments." Remote Sensing of Environment 112: 2145-2159.
50. Skarpe, C. 1990. "Shrub Layer Dynamics Under Different Herbivore Densities in an Arid Savanna, Botswana." Journal of Applied Ecology 27: 873-885.
51. Soranno, P. A., K. E. Webster, J. L. Riera, T. K. Kratz, and J. S. Baron. 1999. "Spatial Variation Among Lakes Within Landscapes: Ecological Organization Along Lake Chains." Ecosystem 2: 395-410.
52. Spearman, C. 1904. "The Proof and Measurement of Association Between Two Things." American Journal of Psychology 15: 72-101.
53. Spies, T. A., W. J. Ripple, and G. A. Bradshaw. 1994. "Dynamics and Pattern of a Managed Coniferous Forest Landscape in Oregon." Ecological Application 4: 555-568.
54. Steffan-Dewenter, I., U. Munzenberg, C. Burger, C. Thies, and T. Tscharntke. 2002. "Scale-Dependent Effects of Landscape Context on Three Pollinator Guilds." Ecology 83: 1421-1432.
55. Strayer, D. L., R. E. Beighley, L. C. Thompson, A. Brooks, and C. Nilsson. 2003. "Effects of Land Cover on Stream Ecosystems: Roles of Empirical Models and Scaling Issues." Ecosystem 6: 407-423.
56. Strayer, D. L., H. A. Ewing, and S. Bigelow. 2003. "What Kind of Spatial and Temporal Details Are Required in Models of Heterogeneous Systems." Oikos 102: 654-662.
57. Swain, H., and S. M. Davis. 1978. Remote Sensing: The Quantitative Approach. New York: McGraw- Hill.
58. Tallmon, D. A., E. S. Jules, N. J. Radke, and L. S. Mills. 2003. "Of Mice and Men and Trillium: Cascading Effects of Forest Fragmentation." Ecological Application 13: 1193-1203.
59. Tangestani, M. H., N. Mazhari, B. Agar, and F. Moore. 2008. "Evaluating Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Data for Alteration Zone Enhancement in a Semi-Arid Area, Northern Shahr-e-Babak, SE Iran." International Journal of Remote Sensing 29: 2833-2850.
60. Tews, J., N. Blaum, and F. Jeltsch. 2004. "Structural and Animal Species Diversity in Arid and Semi-Arid Savannas of the Southern Kalahari." Annals of Arid Zone 42: 1-13.
61. Thomas, D. S. G., and D. Sporton. 1997. "Understanding the Dynamics of Social and Environmental Variability: The Impacts of Structural Land Use Change on the Environment and Peoples of the Kalahari, Botswana." Applied Geography 17: 11-27.
62. Thomas, D. S. G., and C. Twyman. 2004. "Good or Bad Rangeland? Hybrid Knowledge, Science, and Local Understandings of Vegetation Dynamics in the Kalahari." Land Degradation & Development 15: 215-231.
63. Trzcinski, M. K., L. Fahrig, and G. Merriam. 1999. "Independent Effects of Forest Cover and Fragmentation on the Distribution of Forest Breeding Birds." Ecological Application 9: 586-593.
64. Turner, M. G. 1989. "Landscape Ecology: The Effect of Pattern on Process." Annual Review of Ecological and Systematic 20: 171-197.
65. Turner, M. G. 2005. "Landscape Ecology in North America: Past, Present and Future." Ecology 86: 1967-1974.
66. Turner, M. G., S. M. Pearson, P. Bolstad, and D. N. Wear. 2003. "Effects of Land-Cover Change on Spatial Pattern of Forest Communities in the Southern Appalachian Mountains (USA)." Landscape Ecology 18: 449-464.
67. Turner, M. G., W. H. Romme, R. H. Gardner, R. V. O'neill, and T. K. Kratz. 1993. "A Revised Concept of Landscape Equilibrium: Disturbance and Stability on Scaled Landscapes." Landscape Ecology 8: 213-227.
68. Turner, M. G., D. B. Tinker, W. H. Romme, D. M. Kashian, and C. M. Litton. 2004. "Landscape Patterns of Sapling Density, Leaf Area, and Aboveground Net Primary Production in Postfire Lodgepole Pine Forests, Yellowstone National Park (USA)." Ecosystem 7: 751-775.
69. Urban, D., S. Goslee, K. Pierce, and T. Lookingbill. 2002. "Extending Community Ecology to Landscapes." Ecoscience 9: 200-202.
70. Van Rooyen, N., D. Bezuidenhout, G. K. Theron, and J. D. P. Bothma. 1990. "Monitoring of the Vegetation Around Artificial Watering Points (Windmills) in the Kalahari Gemsbok National Park." Koedoe 33: 63-88.
71. Van Rooyen, N., and M. W. Van Rooyen. 1998. "Vegetation of the South-Western Arid Kalahari: An Overview." Transactions of the Royal Society of South Africa 53: 113-140.
72. Werger, M. J. A. 1973. "Notes on the Phytogeographical Affinities of the Southern Kalahari." Bathalia 11: 177-180.
73. Wiegand, K., D. Saltz, and D. Ward. 2006. "A Patch-Dynamics Approach to Savanna Dynamics and Woody Plant Encroachment - Insights From an Arid Savanna." Perspectives in Plant Ecology, Evolution and Systematics 7: 229-242.
74. Wu, J., and D. Marceau. 2002. "Modelling Complex Ecological Systems: An Introduction." Ecological Modelling 153: 1-6.
75. Xie, Y. C., Z. Y. Sha, and M. Yu. 2008. "Remote Sensing Imagery in Vegetation Mapping: A Review." Journal of Plant Ecology-UK 1: 9-23.
76. Yu, Q., P. Gong, N. Clinton, G. Biging, M. Kelly, and D. Schirokauer. 2006. "Object-Based Detailed Vegetation Classification. with Airborne High Spatial Resolution Remote Sensing Imagery." Photogrammetric Engineering and Remote Sensing 72: 799-811.