1998-1999 digital orthophotography of Antioch Quadrangle, Lake County, Illinois and Kenosha County, Wisconsin

Includes text, 1 location map with inset, and 4 ancillary remote-sensing image

1939 historical aerial photography of Antioch Quadrangle, Lake County, Illinois, and Kenosha County, Wisconsin

Includes text, 1 location map with index diagram, and 4 ancillary remote-sensing image

Factors associated with severity of road traffic injuries, Thika, Kenya

Background: Road traffic injuries continue to exert a huge burden on the health care system in Kenya. Few studies on the severity of road traffic injuries have been conducted in Kenya. We carried out a cross-sectional study to determine factors associated with severity of road traffic injuries in a public hospital in Thika district, Kenya. Methods: Road crash victims attending the Thika district hospital, a 265-bed public hospital, emergency room were recruited consecutively between 10th August 2009 and 15th November 2009. Epidemiologic and clinical information was collected from medical charts and through interview with the victims or surrogates using a semi-structured questionnaire. Injuries were graded as severe or non-severe based on the Injury Severity Score (ISS). Independent factors associated with injury severity were assessed using multivariate logistic regression. Results: The mean age of participants was 32.4 years, three quarters were between 20-49 years-old and 73% (219) were male. Nineteen percent (56/300) of the victims had severe injury. Five percent (15) had head injury while 38% (115) had fractures. Vulnerable road users (pedestrians and two-wheel users) comprised 33% (99/300) of the victims. Vulnerable road users (OR=2.0, 95%CI=1.0-3.9), road crashes in rainy weather (OR=2.9, 95%CI=1.3-6.5) and night time crashes (OR=2.0, 95%CI=1.1-3.9) were independent risk factors for sustaining severe injury. Conclusion: Severe injury was associated with vulnerable road users, rainy weather and night time crashes. Interventions and measures such as use of reflective jackets and helmets by two wheel users and enhanced road visibility could help reduce the severity of road traffic injuries.Key words: Road traffic accidents, injury, Injury severity Score, Keny

LiDAR surface topography of St. Clair County, Illinois

North American Datum of 1983 (NSRS2007), North American Vertical Datum of 1988. Vector base data from 2013 TIGER/Line Shapefiles provided by the United States Census Bureau."/ Includes location map, text, 1 illustration, and 5 ancillary maps with descriptive notes./ Relief shown by gradient tints./ Includes bibliographical references./ Scale1:62,5002012 LiDAR data for St. Clair County, Illinois, made available through the the Illinois Height Modernization ProgramOpe

LiDAR surface topography of Champaign County, Illinois

"North American Datum of 1983 (NSRS2007), North American Vertical Datum of 1988. Vector base data from 2013 TIGER/Line Shapefiles provided by the United States Census Bureau."/ Includes location map, text, 1 illustration, and 3 ancillary maps with descriptive notes./ Relief shown by gradient tints./ Includes bibliographical references./ Scale 1:62,5002008 LiDAR data for Champaign County, Illinois, made available through the U.S. Geological Survey, the Champaign County GIS Department, and the Illinois Height Modernization ProgramOpe

LiDAR surface topography of DuPage County, Illinois

"North American Datum of 1983 (NSRS2007), North American Vertical Datum of 1988. Vector base data from 2013 TIGER/Line Shapefiles provided by the United States Census Bureau."/ Includes location map, text, 1 illustration, and 3 ancillary maps with descriptive notes./ Relief shown by gradient tints./ Includes bibliographical references./ Scale 1:62,5002008 LiDAR data for DuPage County, Illinois, made available through the the Illinois Height Modernization ProgramOpe

LiDAR surface topography of Kane County, Illinois

"North American Datum of 1983 (NSRS2007), North American Vertical Datum of 1988. Vector base data from 2013 TIGER/Line Shapefiles provided by the United States Census Bureau."/ Includes location map, text, 1 illustration, and 3 ancillary maps with descriptive notes./ Relief shown by gradient tints./ Includes bibliographical references./ Scale 1:62,5002008 LiDAR data for Kane County, Illinois, made available through the U.S. Geological Survey, the Kane County GIS Department, and the Illinois Height Modernization ProgramOpe

LiDAR surface topography of Whiteside County, Illinois

"North American Datum of 1983 (NSRS2007), North American Vertical Datum of 1988. Vector base data from 2013 TIGER/Line Shapefiles provided by the United States Census Bureau."/ Includes location map, text, 1 illustration, and 3 ancillary maps with descriptive notes./ Relief shown by gradient tints./ Includes bibliographical references./ Scale 1:62,5002008 LiDAR data for Whiteside County, Illinois, made available through the the Illinois Height Modernization ProgramOpe