braindump
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionLast revisionBoth sides next revision | ||
braindump [2018/10/09 02:42] – [Privatisation of LPI] allchin09 | braindump [2021/03/07 22:02] – [Topographic maps] allchin09 | ||
---|---|---|---|
Line 64: | Line 64: | ||
===== Topographic maps ===== | ===== Topographic maps ===== | ||
- | * 1:63360 (2 inch:mile) | + | * 1:63360 (1 inch:mile) |
* 1st edition | * 1st edition | ||
* 2nd edition (not all were revised | * 2nd edition (not all were revised | ||
* Note that the maps don't cover the whole of the state, they are mostly focused towards the coast. Also, there are a few ' | * Note that the maps don't cover the whole of the state, they are mostly focused towards the coast. Also, there are a few ' | ||
- | * 1:31680 (1 inch:mile) | + | * 1:31680 (2 inch:mile) |
* 1:50000 Army/RASC | * 1:50000 Army/RASC | ||
* 1st edition (ANG) | * 1st edition (ANG) | ||
Line 100: | Line 100: | ||
* Elevation Data | * Elevation Data | ||
* [[http:// | * [[http:// | ||
+ | |||
+ | ====== Terminology ====== | ||
+ | Well defined and consistant terminology goes a long way to assist in clear and well understood communication. | ||
+ | |||
+ | Refer to the [[terminology]] page for further information. | ||
====== Datums ====== | ====== Datums ====== | ||
Line 147: | Line 152: | ||
[[http:// | [[http:// | ||
- | The ANG makes use of the Clarke 1858 spheroid. | + | The ANG makes use of the Clarke 1858 spheroid, where the parameters are expressed in British feet for mainland Australia (and Clarkes feet for Tasmania). |
===== Datum Conversions ===== | ===== Datum Conversions ===== | ||
braindump.txt · Last modified: 2021/03/07 22:06 by allchin09