Core Curriculum-Geographic Information Systems (1990)
Parent: National Center for Geographic Information and Analysis
eScholarship stats: History by Item for November, 2024 through February, 2025
| Item | Title | Total requests | 2025-02 | 2025-01 | 2024-12 | 2024-11 |
|---|---|---|---|---|---|---|
| 16g2v9qg | Introduction to the Core Curriculum in GIS | 58 | 16 | 10 | 16 | 16 |
| 02p486cx | Unit 40 - Spatial Interpolation I | 52 | 22 | 9 | 11 | 10 |
| 32w746gn | Unit 28 - Affine and Curvilinear Transformations | 52 | 28 | 9 | 7 | 8 |
| 66q2j4fq | Unit 08 - Socio-Economic Data | 40 | 11 | 8 | 9 | 12 |
| 60v3x04h | Unit 02 - Maps and Map Analysis | 38 | 10 | 10 | 3 | 15 |
| 6ft2k17f | Unit 25 - Trends in GIS | 36 | 15 | 9 | 6 | 6 |
| 9n10v5m2 | Unit 03 - Introduction to Computers | 31 | 5 | 9 | 11 | 6 |
| 5zx5f7bs | Unit 39 - The TIN Model | 29 | 8 | 10 | 7 | 4 |
| 4zc0p1k8 | Unit 45 - Accuracy of Spatial Databases | 28 | 8 | 8 | 7 | 5 |
| 2vm3p6h0 | Unit 24 - GIS Marketplace | 27 | 5 | 9 | 7 | 6 |
| 9pd0b1mz | Unit 36 - Hierarchical Data Structures | 27 | 8 | 5 | 6 | 8 |
| 9pq5d78q | Unit 23 - History of GIS | 27 | 8 | 10 | 6 | 3 |
| 28q7m9sg | Unit 55 - Facilities Management (AM/FM) | 26 | 12 | 6 | 5 | 3 |
| 71p6229c | Unit 01 - What is GIS? | 26 | 6 | 7 | 8 | 5 |
| 35j897pz | Unit 29 - Discrete Georeferencing | 25 | 9 | 8 | 7 | 1 |
| 3329925c | Unit 47 - Fractals | 24 | 8 | 7 | 5 | 4 |
| 73j4n0jg | Unit 59 - Spatial Decision Support Systems | 23 | 5 | 7 | 3 | 8 |
| 1kk4b1wz | Unit 27 - Map Projections | 22 | 7 | 5 | 7 | 3 |
| 3jf075sv | Unit 42 - Temporal and Three-Dimensional Representations | 22 | 6 | 5 | 7 | 4 |
| 3mv1h090 | Unit 30 - Storage of Complex Objects | 22 | 10 | 5 | 3 | 4 |
| 0j4408cz | Unit 31 - Efficient Storage of Lines - Chain Codes | 21 | 7 | 4 | 4 | 6 |
| 1s9819x8 | Unit 14 - Vector GIS Capabilities | 21 | 7 | 6 | 3 | 5 |
| 2rq7m7xm | Unit 21 - The Raster/Vector Database Debate | 21 | 5 | 5 | 7 | 4 |
| 97r7x5jv | Unit 15 - Spatial Relationships in Spatial Analysis | 21 | 6 | 3 | 7 | 5 |
| 24c203gf | Unit 34 - The Polygon Overlay Operation | 20 | 6 | 6 | 4 | 4 |
| 16d7d2wh | Unit 38 - Digital Elevation Models | 19 | 5 | 7 | 4 | 3 |
| 1ws685wt | Unit 17 - Graphic Output Design Issues | 19 | 8 | 6 | 4 | 1 |
| 7gn5d8zm | Unit 43 - Database Concepts I | 19 | 5 | 4 | 3 | 7 |
| 3xx402kq | Unit 46 - Managing Error | 17 | 7 | 3 | 4 | 3 |
| 43j3h2qr | Unit 33 - Simple Algorithms II - Polygons | 16 | 7 | 4 | 4 | 1 |
| 9m14w1tt | Unit 35 - Raster Storage | 16 | 4 | 2 | 5 | 5 |
| 2b61h21v | Unit 61 - Functional Requirements Study | 15 | 7 | 1 | 3 | 4 |
| 37k2s9cp | Unit 12 - Relationships Among Spatial Objects | 15 | 6 | 6 | 2 | 1 |
| 3xt3r5gd | Unit 18 - Modes of User/GIS Interaction | 15 | 6 | 6 | 3 | |
| 81k0v7n3 | Unit 04 - The Raster GIS | 15 | 4 | 6 | 3 | 2 |
| 0nt2s7d5 | Unit 10 - Spatial Databases as Models of Reality | 14 | 7 | 1 | 3 | 3 |
| 0rw7v5h9 | Unit 68 - Implementation Strategies for Large Organizations | 14 | 4 | 2 | 5 | 3 |
| 0vq669p7 | Unit 16 - Output | 14 | 7 | 3 | 2 | 2 |
| 3nr4j7n2 | Unit 63 - Benchmarking | 14 | 6 | 3 | 2 | 3 |
| 3jv1g09f | Unit 37 - Quadtree Algorithms and Spatial Indexes | 13 | 4 | 3 | 2 | 4 |
| 69m3f604 | Unit 26 - General Coordinate Systems | 13 | 3 | 4 | 3 | 3 |
| 2dz9w1n7 | Unit 62 - System Evaluation | 12 | 10 | 2 | ||
| 2gv1b75d | Unit 65 - Costs and Benefits | 12 | 8 | 2 | 1 | 1 |
| 6t58m136 | Unit 51 - GIS Application Areas | 12 | 4 | 5 | 2 | 1 |
| 1341q2pz | Unit 20 - GIS as Archives | 11 | 3 | 4 | 3 | 1 |
| 2hg246h5 | Unit 48 - Line Generalization | 11 | 4 | 5 | 1 | 1 |
| 6c38m64n | Unit 19 - Generating Complex Products | 11 | 2 | 3 | 6 | |
| 86g5r52k | Unit 07 - Data Input | 11 | 2 | 4 | 4 | 1 |
| 32z017q8 | Unit 41 - Spatial Interpolation II | 10 | 6 | 1 | 2 | 1 |
| 38h4v165 | Unit 53 - Urban Planning and Management Applications | 10 | 4 | 2 | 2 | 2 |
Note: Due to the evolving nature of web traffic, the data presented here should be considered approximate and subject to revision. Learn more.