Updating Topographic Maps at Scale 1:250000 for Libyan Territory Using Quantum GIS (QGIS) and Open Geospatial Data: Libya Topo-Project

2020 ◽  
Vol 4 (1) ◽  
pp. 22-34
Author(s):  
Salah Hamad

From the beginning of the twentieth century, topographic maps for the Libyan state carried out by various compilers, where the first mapping was carried out by the Italian Military Geographical Institute, the Soviet Union Military, and the U.S. Army, followed by mapping carried out by the Libyan state from the 1950s to the 2000s. Most of these maps have not been digitized and updated using the techniques of geographic information systems and remote sensing. This paper discusses on the objectives, methodology and results of the Libya Topography Project, “Libya Topo” for updating the previously compiled topographical map at scale, 1:250000. Open spatial data from different platforms (OSM, Logistics Cluster, Landsat 8 satellite imagery, and SRTM data, etc.). Also, POIs extracted from previously compiled topographic and geological maps. Spatial database for each UTM zone created to store the features and raster. As for the cartographic style, the map layout adopted is the style of the U.S. Defense Mapping Agency maps. The results of the project are an update of 121 topographical map sheets using Quantum (GIS), those will be freely available for the interested users on request (e.g., environmentalists, academics, and university students, etc.).

1962 ◽  
Vol 16 (2) ◽  
pp. 73-79
Author(s):  
A. P. Polezhayev

After the revolution of 1917, cartographers of the Soviet Union were faced with a severe shortage of qualified personnel for the provision of the necessary cartographic information for their development programme. To overcome this lack they opened a number of new schools for cartographic training and reorganized some that already existed, and as a result of this programme they have been able to make spectacular progress in the mapping of their country. The Soviet Union has completed the series of State Topographical Maps at the scale of 1:100,000, which comprises more than 26,000 sheets, is near completion of a new series at 1:25,000, which will have about 300,000 sheets, and is well advanced with a 1:10,000 series. All topographical maps are made on the Gauss-Kruger cylindrical transverse conformal projection or on the Co-ordinate System of 1942. In the latter system the reference ellipsoid is the Krasovsky, the origin of co-ordinates is the centre of the Round Hall of the Pulkovo Observatory, and the reference for elevations is the Baltic System of Heights. The 1:100,000 State Topographical Map has been used as the basis for general-purpose maps on smaller scales, including a map at 1:1,000,000 appropriate to the standards of the International Map of the World. In addition to its topographic maps the U.S.S.R. has produced many special-purpose maps, among which may be mentioned the various geological maps at scales of 1:200,000, 1:1,000,000, 1:2,500,000, and 1:5,000,000.


2021 ◽  
Vol 23 (Fall 2021) ◽  
pp. 231-258
Author(s):  
Kemal İnat ◽  
Melih Yıldız

In this article, the rise of China is discussed in the light of economic and military data, and what the challenge from China means for the global leadership of the U.S. is analyzed. Changes in the indicators of the U.S. and China’s economic and military power over the last 30-40 years are examined and an answer is sought for the following question: What will the consequences of China’s rise be in terms of the international political system? To answer this question, similar ‘rise and challenge’ precedents are discussed to contextualize and analyze and the present challenge China poses. This article concludes that while improving its global status, China has been taking the previous cases’ failed challenges into consideration. China, which does not want to repeat the mistakes made by Germany and the Soviet Union, is hesitant to pursue an aggressive military policy and tries to limit its rivalry with the U.S. in the economic area. While Chinese policy of avoiding direct conflict and focusing on economic development has made it the biggest economic rival of the U.S, the rise of China initiates the discussions about the end of the U.S. and West-led international system.


Author(s):  
Keren Yarhi-Milo

This chapter examines the indicators used by U.S. President Jimmy Carter and two key decision makers in his administration, National Security Advisor Zbigniew Brzezinski and Secretary of State Cyrus Vance, to assess the intentions of the Soviet Union during the period 1977–1980. Using evidence from U.S. archives and interviews with former U.S. decision makers, it compares the predictions of the selective attention thesis, capabilities thesis, strategic military doctrine thesis, and behavior thesis. After discussing the U.S. decision makers’ stated beliefs about Soviet intentions, the chapter considers the reasoning they employed to justify their intentions assessments. It then describes the policies that individual decision makers advocated and those that the administration collectively adopted. It also explores whether decision makers advocated policies that were congruent with their stated beliefs about intentions and evaluate sthe impact of beliefs about intentions on U.S. foreign policy at the time.


2020 ◽  
Vol 22 (1) ◽  
pp. 175-209
Author(s):  
James G. Hershberg

Using materials from the Russian Foreign Ministry archive in Moscow (combined with previously obtained Brazilian and U.S. sources), this research note presents fresh evidence about Soviet-Brazilian relations and the October 1962 Cuban missile crisis, supplementing a detailed, two-part article published in the Journal of Cold War Studies in 2004 exploring Brazil's secret mediation between John F. Kennedy and Fidel Castro at the height of the crisis. The new evidence illuminates a previously hidden “double game” that Brazil's president, João Goulart, played during the crisis as he alternated between meetings with the U.S. ambassador and Nikita Khrushchev's recently arrived envoy (Brazil and the Soviet Union had just restored diplomatic relations after a fifteen-year break). The new evidence from Moscow suggests that Goulart, who vowed solidarity with Washington and even toasted Kennedy's “victory” when talking to the U.S. ambassador, took a completely different approach when speaking to Soviet officials, expressing strong sympathy and even support for Khrushchev.


1973 ◽  
Vol 67 (5) ◽  
pp. 179-185
Author(s):  
Arthur Downey ◽  
Leonore Burts

I think Professor Jacobsen’s analysis of the unity, the comprehensiveness of the forward movement of Soviet policy and its military, diplomatic, political, economic, cultural advance may be quite true, but I wonder if we are not really only talking about a difference in degree from the U.S. system. I think the fact that Soviet policy is conceived of as a web, and that individual geographic areas or political, military, economic issues are not viewed or treated in isolation, is a concept or a method of conducting policy that is not peculiar to the Soviet Union. We have the same thing, with perhaps only a slight difference in degree as a result in part of the ability of the Soviet system to centralize.


1973 ◽  
Vol 67 (5) ◽  
pp. 194-198
Author(s):  
Walter Glass ◽  
Patricia O. Lawry

I shall discuss some of the practical legal problems we have encountered in our efforts to trade with the Soviet Union and the Eastern European countries. I should like to say at the outset that ever since I began to work in this field in 1964, the U.S. Government has been very helpful. Within the framework of congressional export policy, the Department of Commerce has always endeavored to make allowance for the needs of the American businessman. The State Department has also been helpful; I recall in particular a really first-rate briefing by our embassy in Bucharest when East-West trade was a very new subject.


1995 ◽  
Vol 14 (2) ◽  
pp. 244-247 ◽  
Author(s):  
David R. Franz

Proliferation of biological—as well as chemical and nuclear—weapons is a threat to the security of the U.S. in the post-Cold War era. The number of states with biological weapons (BW) programs or with a strong interest in having a BW program has increased significantly since the Biological Weapons Convention (BWC) was signed in 1972 (Office of Technology Assessment, 1993). BW programs present difficult intelligence targets. Thus, the Soviet Union was a signatory to the BWC at the time of the Sverdlovsk incident in 1979, yet we knew little of the scope of its BW program until 1991 (Meselson et al., 1994). The spread of biotechnology throughout the world in recent years has made even more governments potentially BW capable.


Worldview ◽  
1982 ◽  
Vol 25 (12) ◽  
pp. 8-10 ◽  
Author(s):  
Lester R. Brown

Each day two 20,000-ton freighters loaded with grain leave the United States for the Soviet Union. This flow of grain between two major adversaries is influenced by economic considerations such as the size of the Soviet grain deficit, the U.S. capacity to supply, and the Soviet ability to pay. Political considerations include the risk to both trading partners of such a heavy interdependence, whether as supplier or market.Never before has a country dominated the world grain trade as the United States does today. Its 55 per cent share of world grain exports in 1981 easily overshadows Saudi Arabia's 24 per cent share of world oil exports in 1978. And while the amount of oil traded internationally has been falling since 1979, grain shipments are continuing to grow.


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