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  • 大小: 2.99MB
    文件類型: .zip
    金幣: 2
    下載: 1 次
    發(fā)布日期: 2021-03-29
  • 語言: 其他
  • 標(biāo)簽: kmz??kml??shp??arcgis??arcmap??

資源簡介

在ArcGIS中kml/kmz轉(zhuǎn)成shapefile后丟失屬性,本工具使用可以保留。

資源截圖

代碼片段和文件信息

import?arcpy?os

#this?line?is?for?using?a?script?tool?in?arcmap
input_parameter?=?arcpy.GetParameterAsText(0)
#alternatively?use?input_parameter?=?‘C:\......\file.kmz‘?to?run?as?stand?alone?script

direct?=?os.path.dirname(input_parameter)
arcpy.conversion.KMLTolayer(input_parameter?direct)
arcpy.env.overwriteOutput?=?True

database?=?input_parameter[:-3]?+?‘gdb‘
dataset?=?database?+?‘\Placemarks‘

arcpy.env.workspace?=?dataset
GCS_List?=?arcpy.ListFeatureClasses()

coord_sys?=?arcpy.GetParameter(1)
#in?stand-alone?script?use?arcpy.SpatialReferece(‘desired?Coord?Sys?name‘)

e_count?=?0

for?FC?in?GCS_List:

???arcpy.Project_management(FC?database?+?‘\\‘?+?FC?+?‘_Proj‘?coord_sys)

arcpy.env.workspace?=?database
UTM_List?=?arcpy.ListFeatureClasses()

mxd?=?arcpy.mapping.MapDocument(‘CURRENT‘)
df?=?arcpy.mapping.ListDataframes(mxd)[0]

keep_fields?=?[‘OID‘?‘Shape‘?‘SHAPE‘?‘PopupInfo‘?‘Shape_Length‘?‘Shape_Area‘?‘SHAPE_Length‘?‘SHAPE_Area‘]

for?FC?in?UTM_List:

???update_layer?=?arcpy.mapping.layer(database?+?‘\\‘?+?FC)
???arcpy.mapping.Addlayer(df?update_layer)

#?first?add?the?fields

???SC?=?arcpy.SearchCursor(FC)
???for?row?in?SC:
??????
??????pop_string?=?row.getValue(“PopupInfo“)
??????pop_array?=?pop_string.split(“<“)
??????fields_array?=?[]
??????names_array?=?[]

??????for?tag?in?pop_array:
?????????if?“td>“?in?tag?and?“/td>“?not?in?tag:
????????????fields_array.append(tag)
??????break

???for?fields?in?arcpy.ListFields(FC):
??????
??????if?fields.name?not?in?keep_fields:
?????????arcpy.DeleteField_management(FCfields.name)

#this?will?list?the?field?names?and?field?values
#even?indexes?are?field?names?(starts?at?0)??
#and?odd?indexes?are?field?values
???del?fields_array[:2]
??
???for?x?in?range(0len(fields_array)):
??????fields_array[x]=fields_array[x].replace(“td>“““)
??????if?x%2?==?0?and?fields_array[x]?not?in?keep_fields:
?????????names_array.append(fields_array[x])
?????????arcpy.AddField_management(FC?fields_array[x]?“TEXT“)

#?default?is?all?TEXT?fields?but?I?could?change?this?later?to?reference?the?values
#now?we?update?the?values
???names_array.append(“PopupInfo“)
??????????????????????
???with?arcpy.da.UpdateCursor(FCnames_array)?as?UC:

??????for?row?in?UC:

?????????pop_string?=?row[-1]
?????????pop_array?=?pop_string.split(“<“)
?????????fields_array?=?[]
?????????values_array?=?[]

?????????for?segment?in?pop_array:
????????????if?“td>“?in?segment?and?“/td>“?not?in?segment:
???????????????fields_array.append(segment)
????????????
?????????del?fields_array[:2]
????????
?????????for?x?in?range(0len(fields_array)):
????????????if?x%2<>0:
???????????????if?fields_array[x-1]?not?in?keep_fields:
??????????????????fields_array[x]=fields_array[x].replace(“td>“““)
??????????????????values_array.append(fields_array[x])

?????????for?y?in?range(0len(values_array)):
????????????try:
???????????????row[y]?=?values_array[y]

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????3121??2017-11-09?21:10??kml2shp.py
?????文件?????4410811??2017-11-21?09:18??運行說明.swf

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