Các nhà khoa học đã có thể khôi phục lại các thông tin chi tiết về quá khứ của Trái Đất. Những ngày đầu tiên của hệ Mặt Trời là vào khoảng 4,5672[18] ± 0,0006 tỷ năm trước, và vào khoảng 4,54 tỷ năm trước (độ sai lệch nằm trong khoảng 1%). | Cognitive Mapping and GIS for Community-Based Resource Identification Figure 6. Education resources Cognitive mapping vs. resource guides Figure 7. Health care resources Cognitive mapping vs. resource guides Healthcare Resources Cognitive Mapping ID d vs Resource Guide ID d 380 Cognitive Mapping and GIS for Community-Based Resource Identification County resource guides failed to provide adequate information. Except in education and childcare the resource guides fell far short of the number of resources identified by the mapping participants. While there are many childcare resources in the Jefferson County information guides there is little overlap between the childcare listed in the Jefferson County guides and the childcare identified by the cognitive mapping. The GIS maps effectively demonstrate such knowledge gaps. Second there are a significant number of resources in Denver County east of Jefferson County that providers and clients identify. Reasonable accessibility to Denver County as well as lack of availability of the resources in Jefferson County likely accounts for this trend. Building a community-based SOC will require Jefferson County to find ways to offer some ofthese services locally a challenge that will require developing community partnerships to overcome the financial constraints which the County faces. Third opposite ofthe previous trend Jefferson County resource guides provide mainly Denver locations for some types of resources even though the same resources exist in numerous places in Jefferson County. Available resources closer to Jefferson County residents are a fundamental component of SOC and in this trend require only disseminating the information effectively which is a low-cost method to improve community-based service delivery. Finally there is a large disparity in knowledge between clients and providers. With the exception of 3 of the 24 categories Education Recreation and Commercial Resources the providers and clients did not overlap .
