What is known about this object
- Type of object
- Glacier
- Belongs to
- Glaciers and snow · Named glaciers
- Names
- Bolshoy Azau Glacier
- Only the title itself is confirmed. Other spellings and local forms require a source and are not given here.
- Coordinates
- Not published
- A coordinate is bound to a point, to a reference system and to a source. Without them it does not help locate anything; it creates false precision.
- Size and change
- No figure given
- Area, length and change belong to a particular survey date and to a chosen outline. Figures for the massif as a whole are not carried over to a single glacier.
What this reference does not have yet
This card has no description of its own yet. A card of this kind answers four questions, and for none of them does this reference currently hold a source:
- where the glacier lies, what shape it has and which catchment it drains into;
- who observed it and when;
- what mutually comparable measurements show;
- why this particular glacier came to be closely observed.
Until there is an answer, this reference supplies neither a coordinate nor an area nor a date. An empty row is more honest than a plausible number: a figure without a date, a method and a source can be neither checked nor compared.
How glacier figures are read
This rule concerns the glacier system as a whole, not this particular glacier. Published outlines depend on a date, an image set, the treatment of divides and small ice bodies, and the way seasonal snow is separated from glacier ice.[1] An inventory figure is therefore read together with its source.
When a comparable series of observations for this glacier exists, it will enter this card with its period and method stated, not as a single number. Glaciers of Mount Elbrus explains how the system is built and why inventories disagree.
Related material
Glaciers of Mount Elbrus
Ready to readThe glacier system is both a landform and a research archive. An inventory figure should always travel with its source.
Measuring glacier change
In preparationChange is measured, not simply observed: a figure is tied to a time interval, a boundary definition and a method. · Method
Garabashi Glacier
In preparation·
Notes
- The dependence of published outlines on date, image set and the treatment of divides; this concerns the glacier system of the massif. Holobâcă (2016). Back to the text
Which observation series for individual glaciers of the massif are published?
In preparation