The FieldNotes interface allows you to view your data in a number of different ways:
This document describes aspects of working in Map mode. For details of how to use other work modes, refer to the FieldNotes overview help page.
To use Map mode, select the 'Maps' button on the Task-bar (or use the
menu option).
Selecting Map mode
from the Task-bar.
The display is updated to a map format, together with a relevant set of subtask buttons:
Although the FieldNotes Map window can be used simply as a means of visualising your Observations (and Sites) datasets, it also offers a great deal more flexibility by:
and generally through handling the data as a series of layers, in a similar manner to Geographical Information systems (GIS).
The Map window tools may be split into two main groups:
These are described separately in the sections below.
In Map mode a second tool-bar is displayed, aligned along the top of the map area:
The Map tool-bar provides a specific set of functions that apply to the map window:
Tool | Notes | |
---|---|---|
Map Scale | View / Set the map scale | |
Zoom in | Zoom in to the map - increase the scale by a factor of two | |
Zoom out | Zoom out of the map - decrease the scale by a factor of two | |
- Redraw | Redraw the map | |
Layer Selection | Choose which data layer responds to picking on the map | |
Reset | Reset the map scale / centre to display all records | |
Frame | Switch between non-framed / framed map view | |
Web | Create a Web-based map (using Online map resources) |
In Map mode, the task-bar includes the following set of sub-tasks:
Sub-task | Notes |
---|---|
Observations | Specify a set of Observation records to plot |
Sites | Specify a set of Site records to plot |
Overlay | Load a set of Overlay records (from an external file) to plot |
VC Maps | Display the Vice-county map for your area |
Background | Load a background map (from an external file) |
Display | Choose which datasets to display on the map |
Settings | Update the Map drawing settings |
Copy | Copy the map image to the clipboard |
Save | Save the map to a file |
Print the map |
The function of these sub-tasks is described below.
FieldNotes allows any number of subsets of your Observation data to be plotted simultaneously in the Map window (for example you may decide to plot Great Crested, and Common and Palmate Newts separately on a single map of amphibians in your area), by including a selection filter with the plotted data. Each Observations dataset for display requires just two inputs:
The resulting form for adding a new Observations dataset to the map is very simple:
The general tools.
button opens the form for specifying data-selection criteria (filters). The Data filters form is common to many FieldNotes processes - its functionality is described withIf no selection criteria are specified, all Observations will be plotted on the map.
Again, FieldNotes allows multiple subsets of your Site data to be plotted simultaneously in the Map window, by including a selection filter with the plotted data. Each Site dataset for display requires just two inputs:
The form for adding a new Sites dataset to the map is:
The general tools.
button opens the form for specifying data-selection criteria (filters). The Data filters form is common to many FieldNotes processes - its functionality is described withIf no selection criteria are specified, all Sites will be displayed on the map.
Overlay datasets are simple data-points (with accompanying labels) which may be loaded from an external file and 'overlaid' on the map of your own records. Overlay datasets are useful for including such information as third-party observations, markers, features or other related data in maps. FieldNotes allows any number of Overlay datasets to be plotted simultaneously in the Map window.
Overlay data are loaded from ASCII (plain text) comma-separated files with the following format:
Location | Label |
OS Grid reference | Text (use double quotes if text includes commas) |
OS Grid reference may be specified from 4-figure to 10-figure precision; there is no restriction on the length of the label text.
Each Overlay dataset requires the following inputs:
The general tools.
button opens the form for specifying data-selection criteria (filters). The Data filters form is common to many FieldNotes processes - its functionality is described withIf no selection criteria are specified, all Overlay data will be plotted on the map.
Vice Counties are recognised regions of the UK and Ireland (approximately half the size of a county - hence their name) used for compiling wildlife information. VC boundaries provide a useful frame of reference when creating maps, and can be used to place your own observations in a universally recognised context. FieldNotes software includes high-definition Vice County map data and allows a number of VC maps to be drawn simultaneously in the Map window.
To display Vice County boundaries for the area relevant to your observations, simply choose each Vice County name from the drop-down list:
The VC boundary map files are provided in MIF format, which defines not only the spatial coordinates but also the colours and line/fill styles used for display. To change the colour, thickness and style of boundary lines and regions you will need to take a copy of the relevant VC Map file and edit it (the MIF file format is described in the "MapInfo MIF/MID Format" document available on the internet). The VC Map files used by FieldNotes are located are located in the "fnresources\maps" folder associated with the FieldNotes executable file.
Alternatively your own VC boundary datasets may be loaded in the same manner as Background maps (see 2.5 below).
Background maps add context to your data by including local features and other landscape information. Map tiles (bitmap images) or linear feature (vector data) maps can be used as a background for your observations. FieldNotes allows a number of background maps to be loaded from external files and drawn simultaneously in the Map window.
Background maps may be loaded from files in the following formats:
Map Tiles (bitmap image) | Unencrypted Bitmap format (.bmp, .dib) |
Vector maps (ascii data files) | MIF-format data |
The different types of background maps require different inputs:
The 'New Background Map' form attempts to recognise the file-type as soon as a file name is specified, and prompts automatically for relevant values:
UK map data suitable for use with FieldNotes software may be obtained from a number of sources.
More information on these and a number of additional map data sources are listed on the FieldNotes Resources page.
The
subtask button opens a set of forms which allow the displayed datasets to be selected. Display forms allow you to switch datasets and background maps 'on' or 'off' - a useful feature for exploring patterns in the data or preparing maps for publication.FieldNotes Map Display - Observations form.
Five sub-forms are available listing Observation, Site, Overlay, Feature and Background Map datasets respectively. Each dataset loaded into the Map is listed in the appropriate form together with a checkbox indicating whether it is currently displayed. Selecting a dataset toggles the display between on/off states, with corresponding effects on the map when redrawn.
The
subtask button opens an extensive set of forms which allow a range of map parameters to be specified.FieldNotes Map Settings - General form.
Map settings are grouped into the following categories, affecting different aspects of how the map is displayed:
See the FieldNotes Map settings help pages for further information about using these settings.
The
subtask button copies the current map to the clipboard as a bitmap image. The clipboard data may be pasted into many text-editors and image-processing applications using CTRL+V (control and V keys).The
subtask button saves the current map as a file in one of the following common image formats:When saving a map as an image file (bitmap or jpeg formats), FieldNotes provides an option to resize the image during the output process. By increasing the size for the output image, FieldNotes can be used to create publication-quality maps suitable for reports and articles.
The 'Save Map' form includes a
button with advanced settings.Selecting the
button opens a further form with fields for specifying the output image size.It is recommended that the image aspect (width:height) ratio of the final image is not altered, as otherwise the map will apear distorted.
There is no upper limit on the output image size, other than the memory constraints imposed by your computer.
The
subtask button prints the current map.When any dataset is displayed in the Map window, the status-bar fields show OS Grid coordinates and latitude/longitude information for both cursor position and picked points.
'Picking' (ie. double-clicking) any data points on the map displays summary information about the relevant data record in a popup window. The 'Layer selection' tool in the map tool-bar may be set to restrict picked points to a specific data layer.