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Select geometry.
Click on the desired
geometry to select it. Hold the Ctrl key to
select more than one geometry. (DE,
ETP)
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Select by Drawing
Area. Click and hold anywhere in the visualization area and move
the mouse to cover the area that contains the desired
geometries. Every geometry touched by the tool will be
selected when the click is released. (DE,
ETP)
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Select cell.
Activate the tool and click on the cell to select it. Click on a
selected cell to release it. Cells that have been previously
selected by a user are said to be “locked cells” and
cannot be selected by anybody else working on any of the projects
from that database. After selecting the desired cells, click once
again in the tool to release it and resume the data visualization.
The number of cells that can be selected using this tool will
depend on the project´s configuration. It is only possible
to select cells that are completely or partly within the Area of
Interest defined by the started process. (ETP)
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Select cells in
the box. Click on the tool and TerraAmazon will select as may cell
as possible among the cells displayed in the drawing area. The
number of cells that can be selected using this tool will depend
on the project´s configuration. It is only possible to
select cells that are completely or partly within the Area of
Interest defined by the stared process. (ETP)
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Unselect all
cells. Click on the tool and all of your selected cells will be
released. However, it does not release the cells you have selected
in a different project. (ETP)
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Delete
geometries. Use one of the selection tools to select the
geometries you wish to remove and click on this tool to delete.
Deletion is permanent. (DE, ETP)
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Move geometries.
Use one of the selection tools to select the
geometry to be moved. Then, use this tool to move the geometry.
Save the changes with the
right-click or with the tool
.
(DE)
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Create polygon.
Click to insert points to the polygon and right-click to finish
the polygon. Every polygon created is automatically selected when
finished. Visualization tools can be used while creating polygons
without releasing this tool. (DE,
ETP)
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Clear current
class. Use the same way as the Clear classification
tool. The difference is that this
too affects only the polygons in the output layer that
stores the class currently selected in the class box. If the
project has only one output layer for all of it´s classes,
then both clear tools will ha the same final result. (ETP)
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Clear
classification. Removes the areas of the output polygons that are
overlapped by the input polygons. Use one of the tools to draw the
input polygons on the area you wish to clear, drawing over
previously classified polygons, if necessary. Click on this tool
to clear. You can also use one of the selection tools to select
either polygon from the draft layer (input polygons) or from the
output layer itself and then click on this tool to clear. Affects
only the polygons in the output layers. (ETP)
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Classify
geometries. Create new input polygons, using one of the provided
tools, or select existing polygons, by using one of the selection
tools and chose the new class to be applied to them. Click on this
tool to trigger the classification process and apply the class to
the polygons. (ETP)
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Clear Class Classification. Removes the class classification of the output polygons that are overlapped by the input polygons. (ETP)
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Reclasify. Changes the classification applied to previously classified polygons. Use one of the selection tools to select the desired polygons and chose the new class to be applied to them. Click on this tool to reclassify. It is also possible to draw new input polygons, using the drawing tools, and then click on this tool to reclassify. (ETP)
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Select
multi-layer. Select geometries from the output layers that are
visible in the drawing area. Click on the desired polygon to
select it. Hold the Ctrl key to select more than one
geometry. (ETP)
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Select multi
output layer. Select geometries from the output layers that are
visible in the drawing area. Click and hold anywhere in the
visualization area and move the mouse to cover the area that
contains the desired polygons. Every polygon touched by the tool
will be selected when the click is released. (ETP)
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Insert
vertex. Insert a new vertex in a geometry. Click on the Insert
Vertex tool and double click on the line where the vertex must
be inserted. Available for lines and polygons.
(DE)
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Move
vertex. Move a vertex of the geometry. Click on the Move Vertex
tool and drag the desired vertex to the new position. Available
for lines and polygons. (DE)
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Delete
vertex. Delete a vertex of the geometry. Click on the Delete
Vertex tool, press SHIFT key
and click at the vertex to remove it. Available for lines and
polygons. (DE)
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Aggregate
Geometry. Adds a new area to the polygon. Use one of the selection
tools to select the geometry that will be modified. Click on the
Aggregate Area tool, draw
the additional area. The new area must intercept the selected
polygon. It is necessary to save the change using the save tool .
(DE)
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Subtract
Geometry Area. Remove a determined area from the polygon. Use one
of the selection tools to select the geometry that will be
modified. Click on the Remove Area tool,
draw the area that will be removed. The drawn area must intercept
the selected polygon. It is necessary to save the change using the
save tool . (DE)
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Merge
Geometries. Attach two or more polygons keeping the attribute of
one of them. Use one of the selection tools to select the
geometries that will be united. Click on Unite polygons
tool, select the Id of the polygon whose attributes will be
kept. It is necessary to save the
change using the save tool .
(DE)
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Save.
Saves the changes made in existing polygons using one of the
tools: Aggregate Area, Remove Area and
Unite Polygons. In
some tools, Save has the same effect as a right-click. (DE)
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Cancel editions.
Click on this tool to remove unfinished polygons, that is,
polygons that were not yet finished by a right-click. This tool
does not alter polygons already finished or classified. (DE,
ETP)
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Class box. Shows
the classes available for the active project. Select the desired
class in this box and then use one of the classification tools to
attribute it to the outcoming polygons of the classification
process. (ETP)
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Snap tool.
Attracts the cursor to vertexes and edges of existing polygons.
Click on this tool to turn it on and then select one of the tools
to create polygons. When the cursor is attracted
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