Core Curriculum-Geographic Information Systems (1990)

Parent: National Center for Geographic Information and Analysis

eScholarship stats: Breakdown by Item for March through June, 2026

Item	Title	Total requests	Download	View-only	%Dnld
02p486cx	Unit 40 - Spatial Interpolation I	228	80	148	35.1%
16g2v9qg	Introduction to the Core Curriculum in GIS	216	83	133	38.4%
0nt2s7d5	Unit 10 - Spatial Databases as Models of Reality	190	65	125	34.2%
71p6229c	Unit 01 - What is GIS?	181	66	115	36.5%
6z75t82q	Unit 32 - Simple Algorithms I - Intersection of Lines	177	80	97	45.2%
9zq9c18g	Unit 60 - System Planning Overview	174	88	86	50.6%
5zx5f7bs	Unit 39 - The TIN Model	164	68	96	41.5%
0j4408cz	Unit 31 - Efficient Storage of Lines - Chain Codes	159	69	90	43.4%
0vq669p7	Unit 16 - Output	156	79	77	50.6%
5br2x94c	Unit 57 - Decision Making Using Multiple Criteria	144	58	86	40.3%
86g5r52k	Unit 07 - Data Input	144	59	85	41.0%
28q7m9sg	Unit 55 - Facilities Management (AM/FM)	141	44	97	31.2%
1kk4b1wz	Unit 27 - Map Projections	139	54	85	38.8%
2hg246h5	Unit 48 - Line Generalization	139	60	79	43.2%
9ff0v5vz	Outline of the Core Curriculum in GIS	139	63	76	45.3%
2rq7m7xm	Unit 21 - The Raster/Vector Database Debate	134	45	89	33.6%
6fj5w9f4	Unit 72 - GIS and Global Science	130	44	86	33.8%
32w746gn	Unit 28 - Affine and Curvilinear Transformations	125	49	76	39.2%
3xx402kq	Unit 46 - Managing Error	124	43	81	34.7%
9sm662vp	Unit 67 - Implementation Issues	122	38	84	31.1%
9m14w1tt	Unit 35 - Raster Storage	121	55	66	45.5%
4w56k0zb	Unit 75 - The Future of GIS	119	41	78	34.5%
60v3x04h	Unit 02 - Maps and Map Analysis	119	41	78	34.5%
6rk5b20r	Unit 13 - The Vector or Object GIS	119	54	65	45.4%
9pq5d78q	Unit 23 - History of GIS	119	58	61	48.7%
41m300w2	Unit 54 - Cadastral Records and LIS	118	54	64	45.8%
3jv1g09f	Unit 37 - Quadtree Algorithms and Spatial Indexes	117	43	74	36.8%
4zc0p1k8	Unit 45 - Accuracy of Spatial Databases	115	42	73	36.5%
66q2j4fq	Unit 08 - Socio-Economic Data	115	52	63	45.2%
3920d15f	Unit 22 - The Object/Layer Debate	113	48	65	42.5%
2b61h21v	Unit 61 - Functional Requirements Study	111	44	67	39.6%
32z017q8	Unit 41 - Spatial Interpolation II	111	54	57	48.6%
3329925c	Unit 47 - Fractals	111	39	72	35.1%
6t58m136	Unit 51 - GIS Application Areas	111	44	67	39.6%
9pd0b1mz	Unit 36 - Hierarchical Data Structures	111	67	44	60.4%
2vm3p6h0	Unit 24 - GIS Marketplace	110	44	66	40.0%
9733d21b	Unit 73 - GIS and Spatial Cognition	110	47	63	42.7%
1pt240f8	Unit 11 - Spatial Objects and Database Models	109	49	60	45.0%
2gv1b75d	Unit 65 - Costs and Benefits	109	41	68	37.6%
1s9819x8	Unit 14 - Vector GIS Capabilities	107	44	63	41.1%
87g7j63x	Unit 69 - GIS Standards	106	39	67	36.8%
8jr136hb	Unit 05 - Raster GIS Capabilities	106	51	55	48.1%
3jf075sv	Unit 42 - Temporal and Three-Dimensional Representations	104	55	49	52.9%
43j3h2qr	Unit 33 - Simple Algorithms II - Polygons	103	53	50	51.5%
24c203gf	Unit 34 - The Polygon Overlay Operation	102	54	48	52.9%
9n10v5m2	Unit 03 - Introduction to Computers	102	40	62	39.2%
73j4n0jg	Unit 59 - Spatial Decision Support Systems	97	43	54	44.3%
6385827b	Unit 64 - Pilot Project	96	38	58	39.6%
35j897pz	Unit 29 - Discrete Georeferencing	94	45	49	47.9%
18p9r4th	Unit 09 - Environmental and Natural Resource Data	91	36	55	39.6%

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