topic Re: Landsat Coordinate System in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/landsat-coordinate-system/m-p/277539#M3932 <HTML><HEAD></HEAD><BODY><P>In the southern hemisphere, UTM zones have the equator starting at 10,000,000m and descending downward to the S pole to avoid negative numbers, which is why it is important that the north versus south is specified properly, for example UTM zone 18N and UTM zone 18S both have a point 500,000 by 5,000,000 they just differ by a tiny difference of 10,000,000 unless the correct hemisphere is specified</P></BODY></HTML> Wed, 25 Feb 2015 10:59:37 GMT DanPatterson_Retired 2015-02-25T10:59:37Z Landsat Coordinate System https://community.esri.com/t5/arcgis-spatial-analyst-questions/landsat-coordinate-system/m-p/277537#M3930 <HTML><HEAD></HEAD><BODY><P>USGS Landsat image shows Jakarta coordinate as WGS_1984_UTM_Zone_48N. But Jakarta is located in South Hemisphere. Is it possible to have 48N? or Should it be corrected as 48S?&nbsp; </P></BODY></HTML> Wed, 25 Feb 2015 05:30:20 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/landsat-coordinate-system/m-p/277537#M3930 ShyamanthaSubasinghe 2015-02-25T05:30:20Z Re: Landsat Coordinate System https://community.esri.com/t5/arcgis-spatial-analyst-questions/landsat-coordinate-system/m-p/277538#M3931 <HTML><HEAD></HEAD><BODY><P>It is possible. Just in your data the Y coords will be negative.</P><P>If you want it in the correct zone and hemisphere use the project tool (NOT the define projection tool).</P></BODY></HTML> Wed, 25 Feb 2015 10:45:42 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/landsat-coordinate-system/m-p/277538#M3931 NeilAyres 2015-02-25T10:45:42Z Re: Landsat Coordinate System https://community.esri.com/t5/arcgis-spatial-analyst-questions/landsat-coordinate-system/m-p/277539#M3932 <HTML><HEAD></HEAD><BODY><P>In the southern hemisphere, UTM zones have the equator starting at 10,000,000m and descending downward to the S pole to avoid negative numbers, which is why it is important that the north versus south is specified properly, for example UTM zone 18N and UTM zone 18S both have a point 500,000 by 5,000,000 they just differ by a tiny difference of 10,000,000 unless the correct hemisphere is specified</P></BODY></HTML> Wed, 25 Feb 2015 10:59:37 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/landsat-coordinate-system/m-p/277539#M3932 DanPatterson_Retired 2015-02-25T10:59:37Z Re: Landsat Coordinate System https://community.esri.com/t5/arcgis-spatial-analyst-questions/landsat-coordinate-system/m-p/277540#M3933 <HTML><HEAD></HEAD><BODY><P>Thank you for your explanation</P></BODY></HTML> Wed, 25 Feb 2015 11:07:47 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/landsat-coordinate-system/m-p/277540#M3933 ShyamanthaSubasinghe 2015-02-25T11:07:47Z