Volume 32 (2023)
Volume 31 (2022)
Volume 30 (2021)
Volume 29 (2020)
Volume 28 (2019)
Volume 27 (2018)
Volume 26 (2017)
Volume 25 (2016)
Volume 24 (2015)
Volume 23 (2014)
Volume 22 (2013)
Volume 21 (2012)
Volume 20 (2011)
Volume 19 (2010)
Volume 18 (2009)
Volume 17 (2008)
Volume 16 (2007)
Volume 15 (2006)
Volume 14 (2005)
Volume 13 (2004)
Volume 12 (2003)
Volume 11 (2002)
Volume 10 (2001)
Volume 9 (2000)
Volume 8 (1999)
Volume 7 (1998)
Volume 6 (1997)
Volume 5 (1996)
Volume 3 (1994)
Volume 2 (1992-1993)
Volume 1 (1990-1992)
Note

Mahdi Modiri

Volume 4, Issue 13 , May 1995, Pages 2-5

Abstract
  The cost of collecting basic information accounts for about seventy five percent of the total cost of geographic information systems. Satellite images, while significantly reducing the cost of providing geographic information, improve the orderly revision and update of information, and provide satellite ...  Read More

Northern Caucasus from Geographic-Historical Point of View

Dorreh Mirheidar

Volume 4, Issue 13 , May 1995, Pages 6-11

Abstract
  Northern Caucasus: A Historical Geographic Survey Geographically, the Caucasus region consists of two separate Northern and Southern parts, divided by the line formed by the Great Caucasus Mountains. From the northern slopes of the Great Caucasus Mountains stretched in the northwest-southeast direction, ...  Read More

Dual Elevation System for NAD-83 Datum

Abbasali Salehabadi (Translation)

Volume 4, Issue 13 , May 1995, Pages 12-14

Abstract
  The dual elevation system has been used in distribution of the North American Datum (NAD-83), with few people around the world aware of this, if they have previously heard about it at all. The application of this topic here is in fact as a kind of reminder, because there are many geodetic issues that ...  Read More

New Results from Photography Flights Along With GPS

Abbasali Salehabadi (Translation)

Volume 4, Issue 13 , May 1995, Pages 15-20

Abstract
  This paper describes the activities undertaken by HANSA LUFTBILD Corporation over the past two years to employ a GPS system for surveying activities in the fields of air navigation and triangulation. Along with familiarity with the various components of this system, our basic emphasis is on making the ...  Read More

Survivors of the Polar Strip

Masoud Moayyeri (Translation)

Volume 4, Issue 13 , May 1995, Pages 21-23

Abstract
  In the eighteenth century, Vitus Bering was the first to direct European scholars toward the Siberian indigenous people in the East. Last year Trans-Siberian-Lounging was arranged by the Geo Magazine, which ended with great deal of hardship and the fact that one of the colleagues of the magazine called ...  Read More

Application of Graphic Information in Urban Studies - Case Study: Tehran (1)

Fatemeh Razi'ee

Volume 4, Issue 13 , May 1995, Pages 24-34

Abstract
  In this study, in order to determine effective geographical factors in terms of potential and natural talent and development, and to recognize the constraints and complications caused by the developmental trend under the heading of the evolution and directions of the expansion of Tehran, a model has ...  Read More

Our Position Amongst Galaxies
Volume 4, Issue 13 , May 1995, Pages 35-38

Abstract
  Our Solar System Our galaxy, the Milky Way, one of the millions of galaxies in the universe, is so vast and colossal that a missile thrown at a speed of 160,000 kilometers along its diameter will require 670 million years to reach from one side of it to the other, while in comparison it takes the same ...  Read More

"Sepehr" Thematic Index
Volume 4, Issue 13 , May 1995, Pages 39-43

Abstract
  We thank the great God Almighty, with whose help and boons, and with the help of the enthusiasts and endeavors of Sepehr staff, three periodicals (twelve issues from 1 to 12) in the field of surveying, remote sensing and geosciences have been published. Undoubtedly, the publication of the scientific ...  Read More

Remote Sensing and Preparation of Topographic Maps

Alireza Owsati (Translation)

Volume 4, Issue 13 , May 1995, Pages 44-59

Abstract
  In this regard, NASA's projects are currently conducted using Itek cameras with a large 26 × 23 cm frame and enjoying a lens with a 30-cm focal length (F=30) (1979 Doyle). These cameras are directly installed on the outer part of the pallet, which is set at the place of shuttle’s load. In ...  Read More

Report on the Fifth Regional Conference of Standardization of Geographic Names
Volume 4, Issue 13 , May 1995, Pages 60-61

Abstract
  The 5th Southwest Asia Summit regarding standardization of the United Nations Geographic Names was held on 24 to 26 January 1994 at the Geographic Organization of the Armed Forces with the participation of representatives of Pakistan, Afghanistan, Azerbaijan, Turkmenistan and the Islamic Republic of ...  Read More

I Know who I am, but who are you?

Robert Barr

Volume 4, Issue 13 , May 1995, Pages 62-64

Abstract
  When experts and professionals in the world of GIS gather together or discuss with each other, their claimed field is not merely geographic. One of the interesting issues in the GIS world is the existence of different people with different specialized fields. Each of them, regardless of their fields ...  Read More