Quantitative Methods and Applications in GIS - Chapter 2 doc

... Page 22 Friday, February 3, 20 06 12: 25 PM © 20 06 by Taylor & Francis Group, LLC Measuring Distances and Time 23 2. 2 .2 MEASURING NETWORK DISTANCE OR TIME IN ARCGIS Networks handled in ArcGIS include ... 1 ) and ( x 2 , y 2 ) in Cartesian coordinates is approximated as (2. 1)dxxyy 12 1 2 2 12 2 12 =− +−[( ) ( ) ] / 27 95_C0 02. fm Page 19 Frida...

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... States of America on acid-free paper 10987654 321 International Standard Book Number-10: 0-8 49 3 -2 79 5-4 (Hardcover) International Standard Book Number-13: 97 8-0 -8 49 3 -2 79 5-7 (Hardcover) Library ... 196 7- Quantitative methods and applications in GIS / Fahui Wang. p. cm. ISBN 0-8 49 3 -2 79 5-4 1. Geographic information systems Mathematical models....

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... The FCA method for spatial smoothing. 94 93 83 82 92 91 81 71 61 51 41 31 21 11 12 22 32 42 52 62 72 73 13 23 33 43 53 63 84 74 64 54 44 34 24 14 15 25 16 26 36 35 45 55 65 75 85 95 96 97 98 88 87 86 77 76 78 68 67 66 58 57 56 46 ... + + + + + 01 2 3 2 45 2 6 3 7 2 +++bxy by 8 2 9 3 27 95_C003.fm Page 42 Friday, February 3, 20 06 12: 23 PM © 20 06 by Taylor...

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... decreases, and thus d 1x increases and d 2x decreases, indicating that a larger store is expanding its trade area. 2. If , i.e., , increases, and thus d 1x decreases and d 2x increases, indicating ... Basic Quantitative Methods and Applications 27 95_S0 02. fm Page 26 5 Friday, February 3, 20 06 11:58 AM 55 4 GIS- Based Trade Area Analysis and Application...

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... 2. 721 2. 647 25 min 0 7.304 1.548 2. 5 92 30 min 0.017 5.901 1 .24 1 2. 522 35 min 0.110 5 .21 2 1.113 2. 498 40 min 0.175 4.435 1.036 2. 474 45 min 0.174 4.145 0.9 52 2.446 50 min 0.130 3.907 0.873 2. 416 Gravity-based ... 2. 9 02 0. 328 2. 353 β = 0.8 1 .23 6 3. 127 0.430 2. 373 β = 1.0 1.055 3.3 62 0. 527 2. 393 β = 1 .2 0.899 3.606 0.618 2. 413 β = 1.4 0.767 3.858 0.70...

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... x ii i ii ii ii ii = − − ∑∑∑ ∑∑ 22 () 27 95_C006.fm Page 122 Friday, February 3, 20 06 12: 16 PM © 20 06 by Taylor & Francis Group, LLC 120 Quantitative Methods and Applications in GIS function-fitting approach. ... 1 12 Friday, February 3, 20 06 12: 16 PM © 20 06 by Taylor & Francis Group, LLC 118 Quantitative Methods and Applications in GIS higher R...

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... –0.7591 5 5 1 9 5 2 1 5 5 5 5 5 1 2 3 5 2 1 3 5 5 5 5 2 1 2 1 1 5 5 1 1 5 2 5 2 5 5 2 1 3 1 2 4 6 2 4 4 4 1 3 4 2 1 4 4 4 5 4 1 1 4 3 2 2 2 4 6 6 2 4 1 1 1 2 6 7 4 2 4 2 6 2 2 5 2 4 1 4 2 4 6 3 4 6 4 6 8 2 7 6 1 1 4 4 4 Legend Sub mod-den Inner sub mod-inc Outer ... sub mod-inc Inner city mod-inc Outer sub mod-inc Inner city low-inc Inner city high-in...

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... –0.51488 0.78 821 0.19036 New residents –0 .21 224 –0. 021 94 0.9 127 5 Renter occupied 0.45399 0 .20 098 0.7 722 2 27 95_C008.fm Page 157 Friday, February 3, 20 06 12: 13 PM 164 Quantitative Methods and Applications in ... scale-space clustering method. 01 Kilometers Legend 1st-round cluster Census tract 24 68 N 27 95_C008.fm Page 1 62 Friday, February 3, 20 06 12: 13 PM 1...

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... 2. 0 320 E-6 2. 0508E-6 2. 0411E-6 2. 0402E-6 Expected 2. 0186E-6 2. 0186E-6 2. 0186E-6 2. 0186E-6 Variance 7.3044E-17 1.7702E-16 1.1436E-16 1 .25 90E-17 Z score 1.56 62 2. 420 9 * 2. 0993 * 1. 925 7 Note: *** , ... (containing location ID and number of cases in each location), a control file (containing location ID and number of controls in each location), and a coordinat...

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... CBD. d ddddd P d 23 1 13 1 23 1 33 1 43 1 53 1 3 24 2 − −−−−− − ++++ +* 11 14 1 24 1 34 1 44 1 54 1 4 ddddd P −−−−− ++++ ) PPP 4 32 == SPP 21 2 0 0375 0 25 38=+ PS S 11 2 1 23 08 1=+ +. PSS 21 2 0 25 00 1 6 923 0 25 =++ 27 95_C011.fm Page 22 5 Friday, February 3, 20 06 12: 05 PM © 20 06 by Taylor & Francis Group, LLC 22 4 Quantitative ... 32, 101–118. 27 95_C...

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