Core Curriculum-Geographic Information Systems (1990)
Parent: National Center for Geographic Information and Analysis
eScholarship stats: Breakdown by Item for July through October, 2026
| Item | Title | Total requests | Download | View-only | %Dnld |
|---|---|---|---|---|---|
| 5zx5f7bs | Unit 39 - The TIN Model | 216 | 64 | 152 | 29.6% |
| 0vq669p7 | Unit 16 - Output | 175 | 32 | 143 | 18.3% |
| 16g2v9qg | Introduction to the Core Curriculum in GIS | 161 | 54 | 107 | 33.5% |
| 3jv1g09f | Unit 37 - Quadtree Algorithms and Spatial Indexes | 151 | 10 | 141 | 6.6% |
| 0j4408cz | Unit 31 - Efficient Storage of Lines - Chain Codes | 143 | 59 | 84 | 41.3% |
| 28q7m9sg | Unit 55 - Facilities Management (AM/FM) | 141 | 31 | 110 | 22.0% |
| 9ff0v5vz | Outline of the Core Curriculum in GIS | 119 | 25 | 94 | 21.0% |
| 02p486cx | Unit 40 - Spatial Interpolation I | 116 | 49 | 67 | 42.2% |
| 71p6229c | Unit 01 - What is GIS? | 116 | 44 | 72 | 37.9% |
| 9pq5d78q | Unit 23 - History of GIS | 115 | 50 | 65 | 43.5% |
| 4zc0p1k8 | Unit 45 - Accuracy of Spatial Databases | 114 | 62 | 52 | 54.4% |
| 9pd0b1mz | Unit 36 - Hierarchical Data Structures | 114 | 25 | 89 | 21.9% |
| 3329925c | Unit 47 - Fractals | 112 | 23 | 89 | 20.5% |
| 66q2j4fq | Unit 08 - Socio-Economic Data | 108 | 49 | 59 | 45.4% |
| 9sm662vp | Unit 67 - Implementation Issues | 108 | 27 | 81 | 25.0% |
| 81k0v7n3 | Unit 04 - The Raster GIS | 107 | 30 | 77 | 28.0% |
| 6z75t82q | Unit 32 - Simple Algorithms I - Intersection of Lines | 105 | 41 | 64 | 39.0% |
| 69m3f604 | Unit 26 - General Coordinate Systems | 104 | 32 | 72 | 30.8% |
| 9m14w1tt | Unit 35 - Raster Storage | 103 | 43 | 60 | 41.7% |
| 5br2x94c | Unit 57 - Decision Making Using Multiple Criteria | 102 | 46 | 56 | 45.1% |
| 86g5r52k | Unit 07 - Data Input | 102 | 27 | 75 | 26.5% |
| 80j3m2nj | Unit 70 - Legal Issues | 100 | 60 | 40 | 60.0% |
| 0nt2s7d5 | Unit 10 - Spatial Databases as Models of Reality | 97 | 28 | 69 | 28.9% |
| 6t58m136 | Unit 51 - GIS Application Areas | 96 | 49 | 47 | 51.0% |
| 1kk4b1wz | Unit 27 - Map Projections | 94 | 44 | 50 | 46.8% |
| 6rk5b20r | Unit 13 - The Vector or Object GIS | 94 | 24 | 70 | 25.5% |
| 7dk4323p | Unit 50 - Color | 92 | 25 | 67 | 27.2% |
| 1pt240f8 | Unit 11 - Spatial Objects and Database Models | 87 | 30 | 57 | 34.5% |
| 2gv1b75d | Unit 65 - Costs and Benefits | 85 | 28 | 57 | 32.9% |
| 3xx402kq | Unit 46 - Managing Error | 84 | 21 | 63 | 25.0% |
| 32w746gn | Unit 28 - Affine and Curvilinear Transformations | 83 | 41 | 42 | 49.4% |
| 9n10v5m2 | Unit 03 - Introduction to Computers | 78 | 20 | 58 | 25.6% |
| 24c203gf | Unit 34 - The Polygon Overlay Operation | 77 | 23 | 54 | 29.9% |
| 3920d15f | Unit 22 - The Object/Layer Debate | 77 | 8 | 69 | 10.4% |
| 1s9819x8 | Unit 14 - Vector GIS Capabilities | 76 | 29 | 47 | 38.2% |
| 2rq7m7xm | Unit 21 - The Raster/Vector Database Debate | 76 | 32 | 44 | 42.1% |
| 41m300w2 | Unit 54 - Cadastral Records and LIS | 76 | 22 | 54 | 28.9% |
| 43j3h2qr | Unit 33 - Simple Algorithms II - Polygons | 76 | 25 | 51 | 32.9% |
| 3jf075sv | Unit 42 - Temporal and Three-Dimensional Representations | 73 | 19 | 54 | 26.0% |
| 4w56k0zb | Unit 75 - The Future of GIS | 73 | 17 | 56 | 23.3% |
| 7gn5d8zm | Unit 43 - Database Concepts I | 72 | 19 | 53 | 26.4% |
| 87g7j63x | Unit 69 - GIS Standards | 71 | 27 | 44 | 38.0% |
| 9733d21b | Unit 73 - GIS and Spatial Cognition | 71 | 29 | 42 | 40.8% |
| 9zq9c18g | Unit 60 - System Planning Overview | 70 | 24 | 46 | 34.3% |
| 2b61h21v | Unit 61 - Functional Requirements Study | 69 | 45 | 24 | 65.2% |
| 32z017q8 | Unit 41 - Spatial Interpolation II | 69 | 28 | 41 | 40.6% |
| 16d7d2wh | Unit 38 - Digital Elevation Models | 68 | 23 | 45 | 33.8% |
| 3xt3r5gd | Unit 18 - Modes of User/GIS Interaction | 65 | 33 | 32 | 50.8% |
| 6fj5w9f4 | Unit 72 - GIS and Global Science | 63 | 20 | 43 | 31.7% |
| 60v3x04h | Unit 02 - Maps and Map Analysis | 62 | 19 | 43 | 30.6% |
Note: Due to the evolving nature of web traffic, the data presented here should be considered approximate and subject to revision. Learn more.