我正在使用新泽西邮政编码制作热图，但我使用的几何信息对于两个邮政编码不正确。有谁知道我可以去哪里获取这两个特定邮政编码的KML信息？我在这里看到了很多关于KML数据使用哪些资源的帖子，但他们都非常先进，我不知道如何挖掘论坛上其他人链接到的数据库。需要帮助查找特定邮政编码的KML数据

具体而言，我需要ZIP码的KML邮政编码数据08559和08757.以下是这些ZIP代码的有缺陷的KML数据我有：

08559：

<Polygon><outerBoundaryIs><LinearRing><coordinates>-74.892528,40.414294,0.0 -74.967386,40.39857,0.0 -75.060361,40.420788,0.0 -75.064463,40.500774,0.0 -75.06583,40.517523,0.0 -75.068223,40.457705,0.0 -74.991314,40.481632,0.0 -74.88911,40.47001,0.0 -74.892528,40.414294,0.0</coordinates></LinearRing></outerBoundaryIs></Polygon>

08757：

<Polygon><outerBoundaryIs><LinearRing><coordinates>-74.190432,39.946002,0.0 -74.221537,39.932329,0.0 -74.322374,39.946002,0.0 -74.234185,40.008896,0.0 -74.26905,39.986678,0.0 -74.206839,39.952154,0.0 -74.19761,39.949762,0.0 -74.190432,39.946002,0.0</coordinates></LinearRing></outerBoundaryIs></Polygon>

来源

2012-12-18 BenSeaver

这是怎样的一个GIS问题。这是错误的地方问... –

对于刚刚美国邮政编码没有可用的数据来自美国人口普查局： http://www.census.gov/geo/www/cob/z52000.html#ascii

下载新泽西州或任何其他50个州的ASCII数据集。

您可以查找索引您的邮政编码，在小文件（例如zt34_d00a.dat）

317 
"08559" 
"08559" 
"Z5" 
"5-Digit ZCTA"

然后找到匹配的经度/纬度在大文件坐标列表。

317  -0.749719256389896E+02  0.404391641604938E+02 
     -0.750611840000000E+02  0.404766960000000E+02 
     -0.750607720000000E+02  0.404766880000000E+02 
     -0.750620530000000E+02  0.404692640000000E+02 
     -0.750637010000000E+02  0.404652440000000E+02 
... 
     -0.750622670000000E+02  0.404709200000000E+02 
     -0.750611840000000E+02  0.404766960000000E+02 
END

第一个值是经度，第二个值是以十进制度表示的纬度。

请注意，某些点可能无序（或错误），因此您在转换为KML后可能必须将其清除。帮助调试点并删除不良点的便利工具是KML Number-the-points tool，它生成KML Placemarks，每个KML Placemarks的数字标签对应于一行或多边形中的每个点，并给定一些KML作为输入。有用的，如果有很长的点，并需要轻松识别它们。

来源

2012-12-19 14:26:11 JasonM1

如何与多个邮政编码

含 census.gov所有美国邮政编码

下载KML文件创建一个区域图。本网站最新的文件是：http://www2.census.gov/geo/tiger/GENZ2015/kml/cb_2015_us_zcta510_500k.zip。如果此链接损坏，请在Google搜索site:census.gov KML ZIP。另一种选择：https://www.filosophy.org/post/17/zipcodes_in_kml/

打开这个巨大的（175MB）的文本文件中明文编辑和搜索你想要的邮政编码和复制<Polygon>节。下面是结果为>94117搜索时：

<Placemark id="cb_2015_us_zcta510_500k.kml"> 
<name>&lt;at&gt;&lt;openparen&gt;&lt;closeparen&gt;</name> 
<visibility>1</visibility> 
<description><![CDATA[<center><table><tr><th colspan='2' align='center'><em>Attributes</em></th></tr><tr bgcolor="#E3E3F3"> 
<th>ZCTA5CE10</th> 
<td>94117</td> 
</tr><tr bgcolor=""> 
<th>AFFGEOID10</th> 
<td>8600000US94117</td> 
</tr><tr bgcolor="#E3E3F3"> 
<th>GEOID10</th> 
<td>94117</td> 
</tr><tr bgcolor=""> 
<th>ALAND10</th> 
<td>4373059</td> 
</tr><tr bgcolor="#E3E3F3"> 
<th>AWATER10</th> 
<td>1625</td> 
</tr></table></center>]]></description> 
<LookAt> 
<longitude>-102</longitude> 
<latitude>38.5</latitude> 
<range>7000000</range> 
<tilt>10</tilt> 
<heading>0</heading> 
</LookAt> 
<styleUrl>#KMLStyler</styleUrl> 
<ExtendedData> 
<SchemaData schemaUrl="#kml_schema_ft_cb_2015_us_zcta510_500k"> 
<SimpleData name="ZCTA5CE10">94117</SimpleData> 
<SimpleData name="AFFGEOID10">8600000US94117</SimpleData> 
<SimpleData name="GEOID10">94117</SimpleData> 
<SimpleData name="ALAND10">4373059</SimpleData> 
<SimpleData name="AWATER10">1625</SimpleData> 
</SchemaData> 
</ExtendedData> 
<Polygon> 
<extrude>0</extrude> 
<tessellate>1</tessellate> 
<altitudeMode>clampToGround</altitudeMode> 
<outerBoundaryIs> 
<LinearRing> 
<coordinates>-122.477297,37.766069,0 -122.477379,37.765482,0 -122.458405,37.76616,0 -122.45779,37.766015,0 -122.457536,37.763566,0 -122.455999,37.763904,0 -122.456994,37.761842,0 -122.459173,37.761912,0 -122.455944,37.760239,0 -122.456603,37.759235,0 -122.454002,37.758785,0 -122.451817,37.759453,0 -122.447682,37.75919,0 -122.446783,37.761781,0 -122.445309,37.76188,0 -122.442915,37.763648,0 -122.443347,37.765333,0 -122.441242,37.765271,0 -122.4382,37.767159,0 -122.435624,37.767328,0 -122.435794,37.769058,0 -122.429128,37.769456,0 -122.428426,37.770452,0 -122.429178,37.774181,0 -122.429929,37.777909,0 -122.430115,37.778842,0 -122.444967,37.776958,0 -122.44478,37.776017,0 -122.446471,37.775802,0 -122.446846,37.777669,0 -122.453188,37.776853,0 -122.45281,37.774995,0 -122.463749,37.773624,0 -122.464611,37.77244,0 -122.459162,37.771314,0 -122.459901,37.770442,0 -122.464402,37.769669,0 -122.467004,37.768013,0 -122.469758,37.769209,0 -122.472245,37.76861,0 -122.473124,37.767116,0 -122.477297,37.766069,0 </coordinates> 
</LinearRing> 
</outerBoundaryIs> 
</Polygon> 
</Placemark>

造清洁KML文件并移动<Polygon>到该文件。以下是带有两个邮政编码多边形的KML文件（service-delivery-area.kml）的示例。谷歌有一个伟大的KML Reference。

<?xml version="1.0" encoding="UTF-8"?> 
<kml xmlns="http://www.opengis.net/kml/2.2"> 
    <Document> 
    <name>Service Delivery Area</name> 
    <open>0</open> 
    <Placemark> 
     <name>94117</name> 
     <Polygon> 
     <outerBoundaryIs> 
      <LinearRing> 
      <coordinates> 
       -122.477297,37.766069,0 -122.477379,37.765482,0 -122.458405,37.76616,0 -122.45779,37.766015,0 -122.457536,37.763566,0 -122.455999,37.763904,0 -122.456994,37.761842,0 -122.459173,37.761912,0 -122.455944,37.760239,0 -122.456603,37.759235,0 -122.454002,37.758785,0 -122.451817,37.759453,0 -122.447682,37.75919,0 -122.446783,37.761781,0 -122.445309,37.76188,0 -122.442915,37.763648,0 -122.443347,37.765333,0 -122.441242,37.765271,0 -122.4382,37.767159,0 -122.435624,37.767328,0 -122.435794,37.769058,0 -122.429128,37.769456,0 -122.428426,37.770452,0 -122.429178,37.774181,0 -122.429929,37.777909,0 -122.430115,37.778842,0 -122.444967,37.776958,0 -122.44478,37.776017,0 -122.446471,37.775802,0 -122.446846,37.777669,0 -122.453188,37.776853,0 -122.45281,37.774995,0 -122.463749,37.773624,0 -122.464611,37.77244,0 -122.459162,37.771314,0 -122.459901,37.770442,0 -122.464402,37.769669,0 -122.467004,37.768013,0 -122.469758,37.769209,0 -122.472245,37.76861,0 -122.473124,37.767116,0 -122.477297,37.766069,0 
      </coordinates> 
      </LinearRing> 
     </outerBoundaryIs> 
     </Polygon> 
    </Placemark> 
    <Placemark> 
     <name>94102</name> 
     <Polygon> 
     <outerBoundaryIs> 
      <LinearRing> 
      <coordinates> 
       -122.429929,37.777909,0 -122.429178,37.774181,0 -122.428426,37.770452,0 -122.42822,37.769441,0 -122.426402,37.769596,0 -122.419334,37.77521,0 -122.419219,37.775316,0 -122.418704,37.775645,0 -122.404743,37.786778,0 -122.406399,37.786615,0 -122.406771,37.788499,0 -122.408595,37.789226,0 -122.411886,37.788808,0 -122.414807,37.78652,0 -122.414242,37.783724,0 -122.419182,37.783101,0 -122.420689,37.781955,0 -122.420906,37.782883,0 -122.422287,37.781752,0 -122.424108,37.782477,0 -122.427396,37.782057,0 -122.426829,37.779258,0 -122.429929,37.777909,0 
      </coordinates> 
      </LinearRing> 
     </outerBoundaryIs> 
     </Polygon> 
    </Placemark> 
    </Document> 
</kml>

转到https://www.google.com/mymaps/并创建新的地图。点击“添加新图层”，然后点击“导入”，然后上传您的KML文件。如果多边形不正确，则可以编辑地图上的多边形。

你的地图应该有这样的结果：https://www.google.com/maps/d/u/0/embed?mid=1zop5GMD1b2afmOvObQIi7YvF1d4

来源

2016-05-04 19:36:47

需要帮助查找特定邮政编码的KML数据

回答

如何与多个邮政编码

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