Shui Jing Zhu Universal Map Downloader X3

Shuijingzhu universal map downloaderIt is a multi-threaded map browsing and downloading software based on major map servers. They can download maps at any latitude and longitude range you specify at high speed, and can seamlessly splice the downloaded maps, allowing you to make full use of the free map resources of major map servers and enjoy the fun of traveling around the world.

Function introduction

Support visual new tasks
The software supports visual new tasks. Click the "Online Map Browsing" tab in the main window to switch to the map browsing window. Click the "Frame Select Download Area" button on the toolbar to draw a selection box for the range to be downloaded in the view. Then double-click the mouse in the selection box to start a new task.
Support digital new tasks
The software supports digitally creating new tasks. Click the "Download Task List" tab to switch to the task list, and click "New Task" on the toolbar. You can start a new download task by entering the coordinates of the lower left corner and the upper right corner of the desired download range. .
Supports multi-tasking and simultaneous downloading
The software supports multi-task downloads at the same time, but no more than five.
Support multi-threaded high-speed downloading
The software supports multi-threading. By default, ten download threads are enabled for each task to improve download speed. This number of threads is not provided to the user for the time being.
Supports scheduled task downloads
The software supports scheduled task downloads. When there are more than five tasks currently in download status, all newly created tasks or tasks that attempt to turn on non-download status tasks to download status will be in scheduled task status. Whenever a download task is completed, , tasks in the planned state will enter the download queue in sequence.
Support task resumption at breakpoints
The software supports task resumption at breakpoints. If the task currently being downloaded is interrupted due to human or non-human (such as power outage or other unpredictable reasons) factors, the task will be downloaded from the beginning again when the task is downloaded again. Pick up where you left off without having to download from the beginning again.
Support automatic shutdown after completion
The software will automatically shut down after completion of support. When downloading tasks are heavy, the software can be left unattended and will automatically shut down after completing all downloading tasks. To do this, just right-click on the tray image in the upper right corner and select "Shut Down When Done" from the menu.
Place name labels can be displayed overlaid
Select the "Label" option when creating a new task. In addition to creating a new satellite map task, a new label task of the same scope will also be created. After the two tasks are downloaded, select the satellite map task and export the download results. The place name label information can be superimposed on the satellite map.
Accurate coordinate files can be generated
The software can generate precise coordinate files, which will help us accurately overlay the downloaded pictures into other software. To implement this function, you can select the "Generate JGW coordinate file" or select the "Generate TXT coordinate file" check box when exporting the stitched image according to actual needs. It should be noted that the coordinates generated when switching to a "foreign server" are completely consistent with GE, but if there is an error between GE and the real coordinates, the generated coordinates will also have errors.
Intelligent analysis complete download
When the software downloads, it will record the download status of all pictures. If the download fails, the corresponding point status of the picture will be red. If there is no data to download, the corresponding point status will be blue. When a round of downloading is completed, all red failure points will be automatically downloaded again, and the data-free area will be automatically filtered until the download is complete.
Seamless splicing of single large images
By default, the software can seamlessly splice into a single large GeoTIFF or GeoJPEG image. However, if the image cannot be opened because it is too large, you can select "Generate multiple large images".
Automatically upgrade and update online
The software can be automatically upgraded online. When it asks you whether you need to update, it is strongly recommended that you select "Yes" to ensure that you can normally use the new features we have developed.

Change log

*Drop-down menu bug fix
*Export function bug fix