需要使用 Folium 和 geopandas 映射 Shapefile (.shp) 的帮助

Question

我正在尝试使用 shapefile (.shp) 格式在 folium 地图上绘制一个圆圈。 下面是我到目前为止的代码，但没有成功。

import folium
import geopandas as gpd
import matplotlib.pyplot as plt
m_ = folium.Map(location=[39.828259, -98.579528], tiles="OpenStreetMap", zoom_start=4)
shp_map1 = gpd.read_file("3_4793.shp")
folium.GeoJson(data=shp_map1).add_to(m_)
m_

我尝试了下面的代码：

import folium
import geopandas as gpd
import matplotlib.pyplot as plt
m_ = folium.Map(location=[39.828259, -98.579528], tiles="OpenStreetMap", zoom_start=4)
shp_map1 = gpd.read_file("3_4793.shp")
folium.GeoJson(data=shp_map1).add_to(m_)
m_

我希望看到如下图所示的内容：

形状文件 (.shp) 如下所示：

NOTAM_ID,TFR_TYPE,TFR_AREA,LOWER_ALT,LALT_TYPE,UPPER_ALT,UALT_TYPE,EFFECTIVE,geometry
0,3/4793,Section_91_137_a_2,Hazard Area1,0,MSL,10500,MSL,From 7/12/2023 to 7/12/2023 3:00 PM-5:00 AM daily  
,"POLYGON ((-0.0000000019704209 669553.7679050891, 1607.983023363161 669413.0874426533, 3167.108052057252 668995.320561381, 4630.001898210876 668313.161470158, 5952.215023057159 667387.3369069248, 7093.572772107495 666245.9779678509, 8019.395709634386 664923.764407957, 8701.553367455652 663460.8710683752, 9119.31892301608 661901.7471706085, 9259.998921907409 660293.7657637335, 9119.318924692287 658685.784356269, 8701.553370073661 657126.6604570029, 8019.395712061435 655663.7671156805, 7093.572773323522 654341.5535545852, 5952.215022628471 653200.1946153576, 4630.0018964685905 652274.3700530436, 3167.1080562726634 651592.210945962, 1607.9830236730784 651174.4440736491, -0.0000000019763304 651033.7636147812, -1607.9830236809835 651174.4440736491, -3167.1080562746392 651592.210945962, -4630.001896476494 652274.3700530436, -5952.215022630447 653200.1946153576, -7093.572773325498 654341.5535545852, -8019.395712061435 655663.7671156805, -8701.553370079584 657126.6604570029, -9119.318924696234 658685.784356269, -9259.998921909382 660293.7657637335, -9119.318923020026 661901.7471706085, -8701.553367457624 663460.8710683752, -8019.3957096363565 664923.764407957, -7093.572772111439 666245.9779678509, -5952.2150230611005 667387.3369069248, -4630.001898212847 668313.161470158, -3167.108052067105 668995.320561381, -1607.983023369072 669413.0874426533, -0.0000000019704209 669553.7679050891))"

Answer 1

我也遇到了同样的问题，我可以通过以下方法解决它： 您只提供了 *.shp 文件，您还需要提供 *.shx 文件。