TMap map download tool
Download: link: https: //pan.baidu.com/s/1EsNysqXAtaCs0zt4POpvJQ
Extraction code: 0h0h
1 map operation
1.1 Map Data type selection
Google images currently supports, google vector, high German images, high German vector image Baidu, Baidu vector, the OpenStreetMap, world map vector, world map image retrieval data visualization.
City Navigator 1.2
Support various provinces and cities have county administrative divisions show the current data is available via online in real time.
1.3 Map tool operations
Support Map pan, zoom, marquee, polygon rendering, and other factors apparent operations.
2 Data Download
2.1 grid map download
Grid map download map types currently supported are: world map image, world map vector, vector Baidu, Baidu video, high moral vector, high moral image, OSM, Google vectors, Google video and other data downloads, you want to download a map type, you need to select the map type, then marquee, polygon selection, or select provincial cities and counties want to download navigation in the city, as shown below:
Click on the grid map below:
Select download storage path, enter the name of the task, the option to download the hierarchy, as shown below:
Click to start the download, as shown below:
Download the results as shown below, can be real-time preview and demo data generated web page can click to open the store catalog view, as follows:
The results as shown below:
2.2 Baidu POI Download
Marquee, or draw a polygon, or choose to download city in the City Navigator, and then click on the "Baidu Points of Interest" download, as shown below:
Note: Baidu POI download in order to ensure data integrity, mainly Baidu map developer key to download, the software comes with a key, but may expire quota overrun, try to use your own key to download, if you do not know how to apply, you can have a lot Baidu, provide a URL reference as follows: https://jingyan.baidu.com/article/e73e26c0b5b75124adb6a786.htm own key configuration tool directory TMapTiles.exe.config file as shown below :
Multiple key can be written simultaneously in value by "," separated. If you think the latter is too much trouble, according to the situation can be made without key version.
Google Points of Interest 2.3 download
Like Baidu points of interest, draw or select a range, click on the "Google point of interest" in the pop-up window, you can select any desired type of language, currently supports 125 languages, as shown below:
2.4 famous road download
Select download area as shown below:
Click for City ID, as shown below:
City name query can: Wuhan as input, as shown below:
Double-click on the results of the query can then choose to download the path to download.
Housing construction 2.5 download
Select the download area, click on the 'housing construction', pop-up message window, enter the path, you can download:
2.6 Ribbon surface download
Select download area, point "functional region" as shown below:
Select a city ID, fill in the path can be downloaded, the downloaded data contains the cell surface, surface schools, commercial areas face, hospitals and other surface data, and includes name, profile, address, type and other information.
2.7 Administrative Region Download
Click on "Administrative download" pop up the following interface:
Select the downloaded provinces, check the "only download JSON" will eventually json output file, you can download shp cancel planar data.
2.8 outdoor panorama download
Outdoor panorama data download, the Internet primarily a street map data download, it needs to set in advance the point information file, the file format is csv, must include the X, Y field, respectively, the code values of latitude and longitude, and then as shown below:
Data are as follows:
2.9 vector extraction
Feature vector extraction is all the information in a map in the Internet, according to user-selected data extraction, the same map range is selected, and then click the "vector extraction" message window as shown below:
Select the default, you can choose your own custom types for download, final data include road, build, region, point four documents, which will have a specific data type and other information.
Bus 2.10 download
After selecting the city you want to download, the map show the administrative divisions range surface, click on the "Download bus" as shown below:
City select the corresponding ID, set storage path download.
2.11 download traffic
Select download range, marquee, selected from the polygon, can be selected city navigation, click on the "traffic information", as shown below:
Choose to download the hierarchy, select a path, you can download.
2.12 Heat Download
Select the download range, click on the "heat map", the following information window pops up, heat map download can be scheduled tasks can be a fixed time period, fixed intervals heat map download. Can boast of days schedule, you can specify multiple day (date such as: 2019/8/7, if multiple days, it is possible if 2019/8/7; 2019/8/8, middle separated by semicolons can be used, the date can be discontinuous, but must be small to large), set the download start time, end time, and specify the download interval, scale and so choose to download, download. As shown below
2.13 monitoring points download
Monitoring points downloading means downloads all traffic monitoring mount point information in the specified area, comprising a bayonet name, and latitude and longitude information; download selected range, click control points, as shown below:
Enter the path download.
Data are as follows:
Data Processing 3
3.1 Data Conversion
l Support Excel turn shp, but mainly recommended csv turn shp, mainly to change the map csv download tool to download the results of kind generated csv file.
l Support shp turn excel, turn the main result is csv.
l face transfer line, is to convert the main data into shp plane data line shp
l Shp turn json, shp mainly converts data into a data format geojson
As shown below:
3.2 coordinate correction
Coordinate correction mainly to resolve the coordinates of Baidu, Google coordinates, high moral coordinates, Tencent coordinates (of course, the latter are GCJ02 coordinates), which coordinates corresponding offset correction is no GPS coordinates wgs84, but there will be some deviation.
3.3 Coordinate Transformation
Coordinate conversion is performed to the source coordinates, converted into the target coordinate manner, as shown below:
The main support wgs84 turn GCJ02, wgs84 turn Baidu, GCJ02 turn Baidu, Baidu turn GCJ02 and so on.