Los RasterToPoints convertidos no estaban posicionados en los centros de las celdas

Question

<\/HEAD>Estimados, Soy un principiante muy nuevo en ArcGIS y estoy usando ArcMap para Desktop 10.4.1 para convertir un archivo raster tif a shapefile (puntos). El problema que tuve es que los puntos convertidos no estaban posicionados en los centros de las celdas que representan, como se puede ver en la imagen adjunta. Por favor, ayúdenme a resolver el problema. Gracias de antemano. <\/P><\/BODY><\/HTML>

NangNguyen · Answer

Dear Suzanne,

Thank you so much. I will try raster_to_point again following your instruction.

NangNguyen · Answer

Dear Steve

Thank you for your e-mail. My reply to your your questions as below.

1) ArcGIS 10.4.1 for Desktop

2.1) Input raster was NDVI TIF file obtained by remote sensing technique.

The coordinate system is ENU.

2.2) For output points, I used ArcMap Tool to convert raster to point,

so I do not know which coordinate system of the output points.

3) No environment was set

I am looking forward to your further advice.

Nang

SuzanneBoden · Answer

Hi Nang, see this help topic for information on the tool behavior. One possibility is that the tool's Processing Extent environment setting can cause the points to shift off-center. Setting the Snap Raster to your input raster file may fix the issue. http://desktop.arcgis.com/en/arcmap/latest/tools/conversion-toolbox/raster-to-point.htm