Environmental Modelling with GIs and Remote Sensing - Chapter 1 pps

... systems 1 1. 1 Introduction 1 1.2 GIs in land use planning activities 11 .3 Sources and types of spatial data sets 1 1.3 .1 Land topography 11 .3.2 Soils 1 1. 3.3 Land uselcover 11 .4 Land evaluation ... tables and boxes 1. Introduction 1. 1 1 The challenge 1. 2 Motivation to write this book 1. 3 What is environmental modelling and how can GIs and remo...

Ngày tải lên: 12/08/2014, 02:22

... at different environmental positions (Skidmore 19 89). 0 5000 Copyright 2002 Andrew Skidmore 24 Environmental Modelling with GIS and Remote Sen.ring Dibble, C. and Densham, P., 19 93, Generating ... Advanced Remote Sensing 2: 16 1- 1 71. School of Surveying, UNSW, P.O. Box 1, Kensington, NSW 2033, Australia. Kosko, B., 19 92, Neural networks and fuzzy syst...

Ngày tải lên: 12/08/2014, 02:22

... Copyright 2002 Andrew Skidmore 17 4 Environmental Modelling with CIS and Remote Sensing on vegetation and surface conditions available from high-resolution remote sensing (e.g. Landsat and Spot). ... fAPAR = 1. 42 * NDVI - 0.39 (Lind and Fensholt 19 99) fAPAR = 1. 41 * NDVI- 0.40, r2 = 0.963 (Pinter 19 92) fAPAR = 1. 67 * NDVI - 0.08 (P...

Ngày tải lên: 12/08/2014, 02:23

... sensor. Spectral bands include band 1 at 58 0-6 80 nm, band 2 at 72 5 -1 10 0 nm, band 3 at 3.5 5-3 .93 pm, band 4 at 10 . 3 -1 1. 3 pm and band 5 at 11 . 4 -1 2.4 pm. The revisit time is 2 -1 4 times per day, ... resolution TM: 30 m (band 6: 12 0 m) Spectral bands TM (pm): band 1 0.4 5-0 .52; band 2 0.5 2-0 .60; band 3 0.6 3-0 .69; band 4 0.7 6-0 .90; band 5...

Ngày tải lên: 12/08/2014, 02:22

... Narok District, Kenya for the period 19 7 9 -1 982 ,19 8 3 -1 990 and 19 9 1- 1 996. The density was calculated on 5 by 5 km sub-unit basis. Satellite remote sensing undoubtedly has a potential for ... 37, 19 3- 219 . Oxford, Blackwells Scientific. Copyright 2002 Andrew Skidmore 13 8 Environmental Modelling with CIS and Remote Sensing Congalton, R.G.,...

Ngày tải lên: 12/08/2014, 02:22

... the basis for any disaster management project and Copyright 2002 Andrew Skidmore 218 Environmental Modelling with GIs and Remote Sensing 19 91, 19 92). In their applications, all relevant factors ... 2002 Andrew Skidmore 216 Environmental Modelling with GIS and Remore Sensing band can be saturated but other infrared bands can be used (Rothery et al. 19 88;...

Ngày tải lên: 12/08/2014, 02:23

... and Remote Sensing, 54, 15 7 1- 1 576. Copyright 2002 Andrew Skidmore 258 Environmental Modelling with GIs and Remote Sensing Solutions were expected from the use of new sensors and further ... Andrew Skidmore 256 Environmental Modelling with CIS and Remote Sensing focussed on GIs modelling, and not remote sensing per se. However, it is clea...

Ngày tải lên: 12/08/2014, 02:23

... references and index. ISBN -1 3 : 97 8 -1 -4 20 0-6 66 4-7 ISBN -1 0 : 1- 4 20 0-6 66 4 -1 1. Remote sensing Data processing. 2. Image processing. I. Chen, C.H. (Chi-hau), 19 3 7- II. Title. G70.4.I44 2008 6 21. 36’78 ... electromagnetic and oceanic waves—a review, Boundary Layer Meteorol., 13 , 61, 19 78. 11 . Keller, W.C. and Wright, J.W., Microwave scattering...

Ngày tải lên: 12/08/2014, 03:20

... -5 0.84 -2 5.48 -5 .10 Bright evergreen forest -3 9 .14 -2 2.50 -4 .50 Disturbed forest/fallow 14 0.83 85.73 17 .15 Bamboo -1 0.58 -4 6.04 -9 . 21 Field crop -2 8.53 -8 7.70 -1 7.54 Wet paddy -0 .48 -1 .99 -0 .40 Irrigation ... paddy 10 .5 0.00 Bare land/Wet soil -2 2.56 -1 00.00 -2 0.00 Reservoir 6.6 0.00 Mekong -3 .52 -5 3 .17 -...

Ngày tải lên: 17/03/2014, 11:20

... period from 19 92 to 2002 conducted in Laos. The data- set is produced by interpreting SPOT satellite images at 1: 50’000 and 1: 100’000 scales and by conducting forest and land use mapping and field ... cover, and vice versa. The calculation of the NDVI returns values between -1 and +1. Negative values close to -1 mean no vegetation at all; around zero means no green lea...

Ngày tải lên: 17/03/2014, 11:20