Download the report (PDF, 25.2 MB)

More documents

Recommendations

Info

DATA BASES, LARGE SYSTEMS SESSIONS Introduction ................. 256 Computer-Assisted Environmental Data Handling: Issues and Implications ...... 259 Kenneth E. Gordon National Ocean Survey - Automated Information System .............. 267 Ray E. Moses and James L. Passauer GEOMEODEL - Integrated Data Structures for Representing Geographic Entities ..... 275 Jay R. Baker ECOBASE OF BRITAIN: Status Report on a Digital Data Base of Britain ........ 283 David P. Bickmore and Graham J. Witty A Data Structure for a Spatial Information System .............. 291 Robert M. Haralick and Linda G. Shapiro WHIRLPOOL: A Geometric Processor for Polygon Coverage Data .......... 304 James Dougenik A Formal Model of a Cartographic Information Base ............... 312 Timothy L. Nyerges Extraction of Polygonal Information from Gridded Data .............. 320 Scott Morehouse and Geoffrey Dutton Land Resource Information Systems: Spatial and Attribute Resolution Issues . . . 328 Kenneth J. Dueker 254
DATA BASES, LARGE SYSTEMS SESSIONS (cont.) RIDS - Current Technology in Resource Management ............. 337 Roger T. Pelletier The Development of a National Small Scale Digital Cartographic Data Base ..... 345 Malcolm J. Stephens, Michael A. Domaratz, and Warren E. Schmidt 255
Page 1 and 2:
'/1UTO QIRTO IV Proceedings of the
Page 3 and 4:
SPONSORED BY: Proceedings of the Vo
Page 5 and 6:
FOREWORD This is the fourth confere
Page 7:
PREFACE The technical articles cont
Page 10 and 11:
The Use of Computer Generated Maps
Page 12 and 13:
Interactive Computer Mapping ......
Page 14 and 15:
A Formal Model of a Cartographic In
Page 17 and 18:
PHOTOGRAMMETRY SESSIONS Introductio
Page 19 and 20:
William 0. Lucoff of Cal. State at
Page 21 and 22:
widths may be varied at random from
Page 23 and 24:
command codes to the minicomputer a
Page 25 and 26:
Figure 2 Computer Controller EXPOSU
Page 27 and 28:
— 1 X 0 u_ ABCDE M X ^ ^j to C£
Page 29 and 30:
Figure 12 Portion of 48"X60" Chart
Page 31 and 32:
3. THE GAS SYSTEM Chicago Aerial Su
Page 33 and 34:
mode and guides the operator throug
Page 35 and 36:
Figure 1 - Input Edit Figure 2 - Li
Page 37 and 38:
Figure 7 - illegal Elevations Figur
Page 39 and 40:
L Figure 11-Matching Between Models
Page 41 and 42:
1. Street trees are defined as any
Page 43 and 44:
exists between the calculated data
Page 45 and 46:
Trom a conversation with Robert Lee
Page 47 and 48:
II. The Alternatives Various conven
Page 49 and 50:
With error correction as the final
Page 51 and 52:
1. Introduction PRACTICAL EXPERIENC
Page 53 and 54:
instruments with digital mapping te
Page 55 and 56:
the patterns and stores the digital
Page 57 and 58:
o Provides the capability to conver
Page 59 and 60:
II.System Description Figure 1 is a
Page 61 and 62:
Status signals are located on the m
Page 63 and 64:
which have been digitized and recor
Page 65 and 66:
Figure 4 Digitized/Recorded Image C
Page 67 and 68:
IMAGE PROCESSING The Image Processi
Page 69 and 70:
II. Background The work reported in
Page 71 and 72:
coordinates from topographic maps.
Page 73 and 74:
polation techniques are available i
Page 75 and 76:
egistrations. In all areas where re
Page 77 and 78:
THE INTERACTIVE IMAGE SYSTEM FOR TH
Page 79 and 80:
The operator may type in commands w
Page 81 and 82:
input, each request being terminate
Page 83 and 84:
The language elements invoke indepe
Page 85 and 86:
IMAGE PROCESSING AND NAVIGATION FOR
Page 87 and 88:
4. Image Acquisition and Amplitude
Page 89 and 90:
disc); - the satellite spin-speed w
Page 91 and 92:
line start. These parameters are se
Page 93 and 94:
PRACTICAL APPLICATIONS FOR DIGITAL
Page 95 and 96:
need for early warning of impending
Page 97 and 98:
In order to manipulate classes of f
Page 99 and 100:
depends mainly on the density of fe
Page 101 and 102:
A DATA STRUCTURE FOR A RASTER MAP D
Page 103 and 104:
FIG. 2. A border with indicated max
Page 105 and 106:
pointers associated with the max-po
Page 107 and 108:
y-max 1 z \7 'x-min \x-max 3 x-min
Page 109 and 110:
DIGITAL TERRAIN MODELS SESSIONS Int
Page 111 and 112:
Their programs have been developed
Page 113 and 114:
that the purpose of the digital ter
Page 115 and 116:
equirement for such a program is th
Page 117 and 118:
equivalent to locating the lines of
Page 119 and 120:
Brassel, K.,1974,"A Model of Americ
Page 121 and 122:
It is not the intention of this pap
Page 123 and 124:
One feature in this should be empha
Page 125 and 126:
neighbouring data points to estimat
Page 127 and 128:
Lawson, C.L., 1977. Software for C-
Page 129 and 130:
EDIT SYSTEM HARDWARE The IPIN Edit
Page 131 and 132:
Each edit terminal will also contai
Page 133 and 134:
FIGURE 2. PLOT OF GEOMORPHIC DATA 1
Page 135 and 136:
a 0° 0 0 + 0 o 0 FIGURE 4. SELECTE
Page 137 and 138:
FIGURE 5. CONTOUR PLOT OF INTERPOLA
Page 139 and 140:
absorbed in the merger if the diffe
Page 141 and 142:
To an every-increasing degree, the
Page 143 and 144:
potential storage volumes of depres
Page 145 and 146:
Soil type sand, Vegetation trees -^
Page 147 and 148:
References Brnjac, M; Carlsen, L; M
Page 149 and 150:
is particularly important to allow
Page 151 and 152:
(b) If Z-coordinate of the vertex B
Page 153 and 154:
Figure 3a. TIN DTM Projection Figur
Page 155 and 156:
URBAN MAPPING SESSIONS Introduction
Page 157 and 158:
Norfolk, and Hampton Virginia. Part
Page 159 and 160:
MAPPING SERVICES IN FAIRFAX COUNTY,
Page 161 and 162:
If errors are detected they are res
Page 163 and 164:
Some are only printed as the stocks
Page 165 and 166:
URBAN MAPPING AND RELATED AUTOMATED
Page 167 and 168:
tersection matching program was wri
Page 169 and 170:
The selection of coding schemes wil
Page 171 and 172:
cartography and are firmly committe
Page 173 and 174:
main purpose of this paper. Five of
Page 175 and 176:
The project was undertaken specific
Page 177 and 178:
play and analysis. By breaking from
Page 179 and 180:
The operating system environment is
Page 181 and 182:
INTERACTIVE COMPUTER MAPPING* Thoma
Page 183 and 184:
- By displaying variables in map fo
Page 185 and 186:
with a start - head- and an end -ta
Page 187 and 188:
Rovner, P.D and Feldman, J.A., 1968
Page 189 and 190:
eading this complex type of map, (2
Page 191 and 192:
y a law pertaining to persons 65 an
Page 193 and 194:
So far the analysis has been concer
Page 195 and 196:
enta separation to the family age g
Page 197 and 198:
Mortality maps have been widely use
Page 199 and 200:
1970 population values, growth rate
Page 201 and 202:
CANCER MORTALITY BY CENSUS TRACT 19
Page 203 and 204:
References Burbank, F., Epidemiolog
Page 205 and 206:
Computer graphics is changing all t
Page 207 and 208:
time to define the uses to which th
Page 209 and 210:
tually complete - we had a meeting
Page 211 and 212:
EXPLORATION AND UTILITY SYSTEMS SES
Page 213 and 214:
AUTOMATED MAPPING AND FACILITIES MA
Page 215 and 216:
turned out to be a boon for automat
Page 217 and 218:
As an example, one utility had five
Page 219 and 220: suburb of Denver, is a group of eng
Page 221 and 222: Introduction CADAE * (COMPUTER AIDE
Page 223 and 224: using CADAE, but the convenience an
Page 225 and 226: fractions of an inch to 1/64 or in
Page 227 and 228: Now that the viability of CADAE has
Page 229 and 230: "LANDFORM" LAND ANALYSIS AND DISPLA
Page 231 and 232: (2) Information Display (3) Design
Page 233 and 234: scales, and perspective views can b
Page 235 and 236: ENGINEERING APPLICATIONS OF DIGITAL
Page 237 and 238: Once the Map Grids are complete, th
Page 239 and 240: TOPOLOGICAL MODELS FOR ARCHITECTURA
Page 241 and 242: dimension, may be oriented in two w
Page 243 and 244: 1-cells, and the 0-cells on the bou
Page 245 and 246: IX. One and two-dimensional structu
Page 247 and 248: looking from c^ to c9 near side far
Page 249 and 250: Figure 4 File Layout for Model of a
Page 251 and 252: DATA BASES, SMALL SYSTEMS There wer
Page 253 and 254: The consistency requirements are se
Page 255 and 256: A 0-cell is A 1-cell is a A 2-cell
Page 257 and 258: is a 2-ditnensional surface, and pr
Page 259 and 260: Our Algorithm From the topological
Page 261 and 262: (a) graph \ (b) disk: node 5 lO (c)
Page 263 and 264: as earthquake damage assessment, lo
Page 265 and 266: data is relatively simple. Problems
Page 267 and 268: In theory, the structure of such a
Page 269: BASIS resides on a minicomputer ope
Page 273 and 274: Robert Haralick and Linda Shapiro o
Page 275 and 276: COMPUTER-ASSISTED ENVIRONMENTAL DAT
Page 277 and 278: System (GRIDS) and Calma Mapping Sy
Page 279 and 280: Results Space does not permit the r
Page 281 and 282: encoded data appear to be very sign
Page 283 and 284: NATIONAL OCEAN SURVEY—AUTOMATED I
Page 285 and 286: centered at NOS Headquarters, but r
Page 287 and 288: separately. There are also five of
Page 289 and 290: graphic, chart base, and labels may
Page 291 and 292: Introduction GEOMODEL - INTEGRATED
Page 293 and 294: ace, income, miles of bus-lines, or
Page 295 and 296: phrase pointer Figure Ib. 1-cell Fe
Page 297 and 298: Implementation The development plan
Page 299 and 300: ECQBASE OF BRITAIN: status report o
Page 301 and 302: 1. Coastlines (high water mark) inc
Page 303 and 304: much statistical data, e.g. , from
Page 305 and 306: Figure 1 Scale of digitisation of p
Page 307 and 308: I. Introduction A DATA STRUCTURE FO
Page 309 and 310: One obvious division of the state i
Page 311 and 312: Figure 2 illustrates this structure
Page 313 and 314: Raster or grid form is another form
Page 315 and 316: For each type of spatial data struc
Page 317 and 318: The following questions are possibl
Page 319 and 320: 4. Freeman, H., "Computer Processin
Page 321 and 322:
also be generalized to remove exces
Page 323 and 324:
Figure I. On the left, a map of zon
Page 325 and 326:
The other important role the error
Page 327 and 328:
REFERENCES Corbett, J. (1975). "Top
Page 329 and 330:
The fundamental building block of a
Page 331 and 332:
discussed previously are of the COD
Page 333 and 334:
[2] Bonczek, R. H.; Holsapple, C. W
Page 335 and 336:
REFERENCE BASE REFERENCE LINES NAP
Page 337 and 338:
Polygon data, in contrast, results
Page 339 and 340:
An alternative to grid resampling i
Page 341 and 342:
Should this table already contain a
Page 343 and 344:
Murray, F. W. (1968) A_ Method of O
Page 345 and 346:
ships between units, and thereby fe
Page 347 and 348:
ture, encode, reduce, edit, format,
Page 349 and 350:
could be assigned to each 40-acre g
Page 351 and 352:
more on chain encoding rather than
Page 353 and 354:
RIDS-CURRENT TECHNOLOGY IN RESOURCE
Page 355 and 356:
The RID system is designed to overl
Page 357 and 358:
Data Input Once the relevant data h
Page 359 and 360:
Data Manipulation Timber Contour Cu
Page 361 and 362:
THE DEVELOPMENT OF A NATIONAL SMALL
Page 363 and 364:
III. The National Small-Scale Data
Page 365 and 366:
cally-structured data base is under
Page 367 and 368:
Appendix A: HAWAII: Hydrography U>
Page 369 and 370:
INTERACTIVE CARTOGRAPHY, SMALL SYST
Page 371 and 372:
options but it also extends our res
Page 373 and 374:
sis techniques) information not pre
Page 375 and 376:
media forming input to the system i
Page 377 and 378:
D. CIS Data Base Limitations There
Page 379 and 380:
input space into a set of 8 x 8 sub
Page 381 and 382:
esolution of the system and the num
Page 383 and 384:
impractical to use this terminal fo
Page 385 and 386:
and heat from power plants into wat
Page 387 and 388:
The present and future Low-resoluti
Page 389 and 390:
Development of GIMMAP at the Kansas
Page 391 and 392:
The second area of development is a
Page 393 and 394:
GROUP Fig. 1
Page 395 and 396:
MOVING INTERACTIVE THEMATIC MAPPING
Page 397 and 398:
directives. Both map and data files
Page 399 and 400:
Parameters are commonly of the form
Page 401 and 402:
7. Conclusions In the s:!x months C
Page 403 and 404:
INTERACTIVE CARTOGRAPHY, LARGE SYST
Page 405 and 406:
developed at LBL has been particula
Page 407 and 408:
printed at a common scale and forma
Page 409 and 410:
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.
Page 411 and 412:
V. Production Sequence The most imp
Page 413 and 414:
1. Introduction MULTIPLE SYSTEM INT
Page 415 and 416:
measurements during map compilation
Page 417 and 418:
Photogrammetric —— > Digitizer/
Page 419 and 420:
intersections. These are a few exam
Page 421 and 422:
Introduction ENERGY ANALYSIS BY MEA
Page 423 and 424:
enabled us to undertake runs consit
Page 425 and 426:
Cost (k $) (D CD M M
Page 427 and 428:
which seek to incorporate powerful
Page 429 and 430:
ELECTRON BEAM RECORDERS FOR AUTOMAT
Page 431 and 432:
data files are supplied as an 8 Bit
Page 433 and 434:
signals representative of map featu
Page 435 and 436:
composite photograph prepared to sh
Page 437 and 438:
Figure 5 16 AAIPS Approach Charts R
Page 439 and 440:
Figure 8 - LANDSAT Image Recorded i
Page 441 and 442:
AUTO-CARTO IV STAFF AND COMMITTEES
Page 443 and 444:
University of Kansas Mike Hogben A'
Page 445 and 446:
Efi Arazi, President Sci-Tex Corp.,
Page 447 and 448:
Peter F. Bermel Chief, Eastern Mapp
Page 449 and 450:
Sherry K. Brown Princeton Universit
Page 451 and 452:
Steven D. Clark Petroleum Informati
Page 453 and 454:
Richard Davis NOAA, NOS 6001 Execut
Page 455 and 456:
John Durkin Suiranagraphics 35 Bren
Page 457 and 458:
E. Porrest A-E-C Automation Newslet
Page 459 and 460:
Barry J. Glick Middlebury College M
Page 461 and 462:
Jim Hargis M & S Computing Co. 14 I
Page 463 and 464:
Howard C. Hopps Dept. of Pathology
Page 465 and 466:
Lee P. Johnston GeoGraphic Decision
Page 467 and 468:
Herbert Kressler Defense Mapping Sc
Page 469 and 470:
D. Richard Lycan Center for Pop. Re
Page 471 and 472:
Robert K. McKinney Weyerhaeuser Co.
Page 473 and 474:
Joel L. Morrison Dept. of Geography
Page 475 and 476:
David Osiecki 83 Gerber Rd. South W
Page 477 and 478:
A.D. Poole Phillips Petroleum Co. 2
Page 479 and 480:
Dirck L. Rotty USDA Forest Service
Page 481 and 482:
Craig L. Shafer NFS 18 & C Street,
Page 483 and 484:
Bobby Staudt M & S Computing 406 Au
Page 485 and 486:
Laure Thompson George Mason Univers
Page 487 and 488:
D.J. Walker Image Graphics 107 Ardm
Page 489 and 490:
Alberta Auringer Wood Chairperson,
Page 491 and 492:
AUTHOR INDEX - VOLUME II Allam, M.
Page 493:
Schmidt, Warren E. ...............
show all

Download the report (PDF, 25.2 MB)

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?