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71 |
The Canada Geographic Information (CGIS) became fully operational. | ![]() |
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72 |
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The first Landsat satellite launched (originally known as ERTS-1). |
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IBM's GFIS launched. | |
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General Information System for Planning (GISP) developed by the UK Department of the Environment. | |
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73 |
Maryland Automatic Geographic Information (MAGI), one of the first state-wide GIS projects. | ![]() |
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The USGS began development of Geographical Information Retrieval and Analysis System (GIRAS) to management and analyse large land resources databases being created. | ![]() |
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74 |
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The first AUTOCARTO conference held in September 1974, in Reston, Virginia. (Although the AUTOCARTO series really started the year before as the International Symposium on Computer-Assisted Cartography). | |
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Experimental Cartography Unit (ECU) established at the Royal College of Art in London. | |
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76 |
Minnesota Land Management Information System (MLMIS), another significant state-wide GIS, began in 1976 as a research project at the Center for Urban and Regional Analysis, University of Minnesota. | ![]() |
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77 |
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USGS developed the Digital Line Graph (DLG) spatial data format. | |
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78 |
ERDAS founded. |
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79 |
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The ODYSSEY GIS developed at the Harvard Lab. The first modern vector GIS. | |
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