control by survey
31Chinese Center for Disease Control and Prevention — The Chinese Center for Disease Control and Prevention (or CCDC; 中国疾病预防控制中心) is an agency of the Ministry of Health of the People s Republic of China based in Beijing, China. It works to protect public health and safety by providing information to …
32Hydrographic survey — Private Survey Ship Neptune Hydrographic survey is the science of measurement and description of features which affect maritime navigation, marine construction, dredging, offshore oil exploration/drilling and related disciplines. Strong emphasis… …
33Statistical survey — Statistical surveys are used to collect quantitative information about items in a population. Surveys of human populations and institutions are common in political polling and government, health, social science and marketing research. A survey… …
34Archaeological field survey — is the methodological process by which archaeologists (often landscape archaeologists) collect information about the location, distribution and organisation of past human cultures across a large area (e.g. typically in excess of one hectare, and… …
35Primary airport control station — Primary Airport Control Station, or PACS, is a survey marker established in the vicinity of an airport and tied directly to the National Spatial Reference System. This control consists of permanent marks with precisely determined latitudes,… …
36Theban Desert Road Survey — The Theban Desert Road Survey is an archaeological research project operated in conjunction with the Egyptian Ministry of Culture s Supreme Council for Antiquities that is being conducted in the Libyan Desert in Egypt west of the Nile River that… …
37Ordnance Survey International — Formerly Directorate of Colonial Surveys Directorate of Overseas Surveys Ordnance Survey (Overseas Surveys Directorate) Formation 1946 Extinction 2001 (55 years) Type GO Purpose/focus Provided a central survey an …
38Wide-field Infrared Survey Explorer — (WISE) WISE prior to its mission into orbit …
39China Geological Survey — The Geological Survey of China (CGS) (Chinese: 中国地质调查局) is a government owned, not for profit, Chinese organization researching China s mineral resources. It is the largest Geoscience agency in China since being reconstructed in 1999. Contents 1… …
40British Antarctic Survey — The British Antarctic Survey (BAS) is the United Kingdom s national Antarctic operator and has an active role in Antarctic affairs. BAS is part of the Natural Environment Research Council (NERC) and has over 400 staff. It operates five research… …
