Search results
Mar 10, 2024 · Let’s dive into our list of 5 free global DEM data sources. 1. Space Shuttle Radar Topography Mission (SRTM) SRTM DEM data is being housed on the USGS Earth Explorer. To download, select your area of interest. Under the data sets tab, select Digital Elevation > SRTM > SRTM 1-ArcSecond Global. But here’s a USGS Earth Explorer download guide ...
Jan 15, 2019 · Yellow Fever vaccine recommendations: South America Page last reviewed: January 15, 2019 Content source: Centers for Disease Control and Prevention , National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) , Division of Vector-Borne Diseases (DVBD)
The Historical Topographic Map Collection, or HTMC, provides a comprehensive digital repository of all scales and all editions of U.S. Geological Survey (USGS) printed topographic maps that is easily discovered, browsed, and downloaded by the public at no cost. In 2011, the USGS National Geospatial Program began publishing scans of 1:250,000 ...
History of typhoid fever. In 2000, typhoid fever caused an estimated 21.7 million illnesses and 217,000 deaths. [1] It occurs most often in children and young adults between 5 and 19 years old. [2] In 2013, it resulted in about 161,000 deaths – down from 181,000 in 1990. [3] Infants, children, and adolescents in south-central and Southeast ...
Sep 29, 2021 · African swine fever outbreaks distribution in South Africa from 1993 up to May 2018. Since 1993, DAFF has reported laboratory-confirmed ASF outbreaks to the OIE, with their date (year and month), location (district, province), and number of killed pigs, case morbidity and mortality data. In order to preserve the anonymity of the farm, a jamming ...
The easy-to-use getaway to historical maps in libraries around the world.
During the time of the Old Testament the ancient world extended from Egypt to Asia Minor over to the Caspian Sea and down to the Persian Gulf. One thousand miles from north to south and nearly 1500 miles from west to east. Only about one-third of the whole area of the ancient Near East was inhabitable and not desert, equaling about the size of ...
