Solr空间搜索，多边形相交误差

Question

我正在尝试在SOLR 5.0中进行空间搜索，我的系统已启动并运行，但有时我遇到此错误，我已经谷歌周围但没有找到这样的解释，任何人请帮助我。

我的错误

because: com.spatial4j.core.exception.InvalidShapeException: Self-intersection at or near point 
(13.143009111281323, 80.07316589355469, NaN)","code":400}})

我的查询：

Intersects(POLYGON((13.142340452070176 80.07522583007812,13.141003126359843 80.079345703125
,13.141003126359843 80.08621215820312,13.1383284530778 80.09445190429688,13.1383284530778 80.101318359375
,13.136991105507466 80.11367797851562,13.131641642380112 80.14114379882812,13.128966867118496 80.15350341796875
,13.126292062732247 80.16311645507812,13.124954649619115 80.17135620117188,13.111580118251648 80.17135620117188
,13.099542418228534 80.15899658203125,13.095529720741494 80.10543823242188,13.09820485966459 80.10543823242188
,13.099542418228534 80.10406494140625,13.102217513557752 80.10406494140625,13.103555050321653 80.10269165039062
,13.106230102044576 80.101318359375,13.114255082724767 80.101318359375,13.1155925540513 80.09994506835938
,13.118267474880913 80.09857177734375,13.119604924382593 80.09857177734375,13.124954649619115 80.0958251953125
,13.127629468565612 80.0958251953125,13.130304258390225 80.09445190429688,13.131641642380112 80.09445190429688
,13.134316388511614 80.09307861328125,13.136991105507466 80.09033203125,13.139665793362148 80.0848388671875
,13.141003126359843 80.08346557617188,13.141003126359843 80.08209228515625,13.142340452070176 80.08071899414062
,13.142340452070176 80.0738525390625,13.14367777049247 80.07247924804688,13.14367777049247 80.07110595703125
,13.142340452070176 80.07522583007812)))distErrPct=0

Answer 1

好吧，让我们来看看多边形：

看起来很合理，但在右下方非常忙碌：

在那里你可以看到自相交，并且自相交的多边形是不可接受的（有关详细信息，请参阅Solr Spatial search with self-intersecting polygons。）

在我看来，你似乎想要比你的应用程序更精确。