User guide: v1.2.0
Using your browser, go to the following address:
http://localhost/rawdata-navigator/
If the data mount-point is not /data/ on your setup, specify it using the mountpoint argument:
http://localhost/rawdata-navigator/?mountpoint=/your/data/mount-point/
On the upper left corner, the selector allows you to choose a raw dataset. They are ordered by decreasing date (allocation timestamp) independently of the camera to which it belongs, but the camera MAC address is displayed below the allocation timestamp. If available, a small and human-readable description is also displayed.
Segments are parts automatically detected of a dataset based on the acquisition logs. To improve readability of crossed and superposed segments they are represented by differentiated colors. Segments can be selected and displayed individualy or grouped. By default none are selected meaning every segment of the dataset shown must be displayed.
To select a single segment you can either click on the track of the segment, represented by the line connecting markers (poses), or click on the corresponding timeline block.
Segments are represented as blocks on the timeline showing acquisition starts to acquisition ends.
When the mouse is over a segment a small tooltip is shown with a few information about the segment, like the total number of poses, the number of valid/ trashed and corrupted poses, GPS availability, splitting status, previews availability and type.
Left-click on a timeline block to select a specific segment and hide the others from the map. You can also (de)select multiple segments by holding the SHIFT or CTRL key (depending on your browser) while left-clicking on timeline blocks. Selected blocks are shown in yellow. To quickly deselect all segments (then have all segments back on the map), simply click on the timeline background.
Right-clicking a timeline block opens the information panel (see below) on the first valid pose of the segment video. If there is no video available, the information panel simply opens on the first pose of the segment.
Clusters are a performance-oriented way to display multiple close markers (poses) on the map. They are represented by a number in a circle, indicating how many markers are gathered around this point.
Clicking on a cluster zooms the map and distribute it in independant markers or smaller clusters. If some markers shares the same geoposition, the cluster will zoom on it then explode each marker allowing the user to easily select them.
Markers represents each pose of a segment, as an icon in a circle. Check icons means the pose is valid as all sensors images are available, warning icons means the pose is invalid because some sensors images are corrupted, while cross icons means the pose is invalid because some sensors images are not available.
Clicking on a marker displays information related to its pose like geo-position, status, date and preview. The preview can be coloured or grayscaled if the segment was processed without debaying. The preview itself is part of a timelapse video of the whole segment (valid poses only). Clicking on the preview plays the video - in an infinite loop - as the pose information and map position will be updated accordingly to the current videoframe.
Jumping from a pose to another of the same segment is possible from above the preview using the PREV and NEXT buttons which basically moves you one pose before of after the current one. You can also use the JUMP TO text input by indicating the pose number you want to jump on then pressing the ENTER key.
Opened segment information panel is reflected in the timeline with bold borders.
Map layers (base maps) can be selected on the upper right corner of the screen.
