Welcome to XNATMAP

| About Us |
| NATMAP | ALS/ACRES | NatMap in PNG | NatMap in Antarctica | Aircraft Support in NatMap |
| Oral History | Events | Contact Us | Submissions | External Links | Sitemap |

A site for preserving NATMAP's (The Division of National Mapping) history and maintaining contact with the people who were part of that history.
As the Australian Landsat Station (ALS), later the Australian Centre for Remote Sensing (ACRES) was part of the Division its history also forms part of this site.
The XNATMAP site is being archived in perpetuity as part of the National Library of Australia and related State Libraries PANDORA initiative.

---

Information on map reading and interpretation, specifically for Natmap medium scale topographic maps, can be found in
Natmap’s Topographic Maps : a guide to map reading and Notes on Map Reading by Reg Ford and Bob Goldsworthy.

---

What's New

As of 1 November 2020

• Control Survey for 1:100 000 Scale Mapping, Archipelago of the Recherche, Western Australia, March 1984
  The Survey Operations Branch, National Mapping Canberra, undertook a major mapping control survey in the Archipelago of the Recherche, off Esperance Western Australia, in March 1984. The survey was to provide photogrammetric mapping control throughout three offshore, 1: 100 000 scale map sheet areas. Brian Murphy, Survey Party Leader during the March 1984 field survey, recently extracted and condensed his daily diary entries to provide a day-to-day report of the 1984, helicopter supported, field work including his own and other photographs.
• Shadwell's Manual for the Accurate Determination of Meridian Distances by Chronometer
  It is easy for us today to think that once an accurate timekeeper/chronometer had been invented, and was readily available, that the age old problem of position fixing at sea had been solved at last. Charles Frederick Alexander Shadwell (1814-1886, later Admiral Sir) showed that the use of the new timekeepers or chronometers for finding longitude was, for the most part, unreliable. Notes on the Management of Chronometers and the Measurement of Meridian Distances, produced by Shadwell, was first published in 1855 and revised in 1861. This article provides some history and details on Shadwell's Manual and his methodology to standardise position fixing.
• The Madigan Line
  In 1981 a party of nine, with thirteen camels, re-enacted Dr Cecil Thomas Madigan's 1939 crossing of the Simpson Desert from (Old) Andado homestead to Birdsville. A fifty minute documentary The Madigan Line recorded the expedition. The documentary, which is also mentioned in the article on Harry Simpson above, may be viewed via this link and monochrome photographs, courtesy Alan Scott, may be viewed via this link.
• Historical Locations connected with Lasseter's Grave, Petermann Ranges, Central Australia
  Lewis Hubert Lasseter (1880-1931) later and more commonly Lewis Harold Bell Lasseter died a lonely death in the bush searching for a fortune in gold. This article by Paul Wise, does not repeat the Lasseter story or the search for his reef of gold, but is about reconciling various locations, from the literature, connected with the region and the Lasseter story. In doing so maps of the time from explorers and others are examined as many of the place or feature names relevant to the region and Lasseter, are spelt differently by different people and other place names are not depicted on modern maps or listed in gazetteers. WARNING : This article contains the names and images of deceased aboriginal persons.

• Previously in What's New

---

Quicklinks

• Available National Mapping Technical Reports and Special Publications.

• The National Mapping Council of Australia (NMC) and the Division of National Mapping (Natmap).
• Bibliography of the History of Australia's National Topographic Mapping Agencies by Dorothy Prescott, 2003.
• Training Notes for National Mapping Field Survey Staff were compiled by Reginald Arthur Ford, Senior Technical Officer, while he was the Training Officer for the Melbourne Office. After many years of field experience, Reg documented most of the Nat Map Melbourne's accepted field survey procedures and methodologies covered by these notes. As such this document represents the consistent standard provided to and expected from all involved in field survey work during the late 1960s and 1970s. These notes were never published but just photocopied as required. This web version was derived from the personal copies provided by a number of Natmappers and their cooperation is appreciated. While every effort has been made to ensure correct conversion, users may find minor inconsistencies in the text and tables.
• All editions of the NATMAP News.
• Collected articles and papers about the USAF Southwest Pacific Survey, Project AF60-13 and its use of HIRAN.
  A 25 minute (75MB download, MP4 file) 1961 USAF film on geodesy by Hiran can be viewed via this link. The film also has some interesting glimpses of various supporting technologies.
• Editions of the Commonwealth of Australia Gazette or Government Gazette can now be searched via this link. For each year from 1901 to 1973 a comprehensive annual index was produced and is also accessible from the above link. However, after December 1973 the Public Service section of the Gazette was released as a separate volume. From 1974 onwards these Public Service Gazettes have not been digitised. Thus ready online access to staffing information for 1974 onwards is not available. Also from 1975 onwards comprehensive annual indexing of Gazette entries for all years ceased and for some years only quarterly indexing was provided.

---

Deceased content warning

This website may contain the images of deceased Aboriginal persons. Aboriginal and Torres Strait Islander viewers should exercise care in viewing the content.

---