Questions tagged [decimal-points]

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3
votes
1answer
40 views

Trustworthy of decimal place of converted DD from DMS?

I want -122d 54m 8.41s W (DMS) to be converted as decimal (DD). I tried two different available online converters to do the calculation. Surprisingly outputs are different. It looks like they match up ...
1
vote
1answer
205 views

Truncate coordinates (LonLat) to decimal precision

For example if coordinates are 17.12345678, -82.12345678, and I want to convert them to 3 decimal digits. Expected result: 17.123, -82.123 Is there any API in OpenLayers 2 to truncate coordinates (...
0
votes
1answer
850 views

Decimal Degrees on bottom right do not change

I added a shapefile into a new ArcMap 10.4.1 .mxd to check the coordinate system. It says Canada_Lambert_Conformal_Conic as the coordinate system. When I do the mouse-over, the decimal degrees in the ...
2
votes
0answers
960 views

Reducing decimal places in QGIS?

I'm using QGIS 2.18 (Las Palmas). I want to change the length of the decimal place, I tried the approach in How to change length to 2 decimal places? however, it still displays 13 decimal places.
4
votes
3answers
2k views

Drop decimal and decimal places without rounding in FME

Say I have 105.6546 and 5646.546356, in string or float fields, how can I drop only the decimal and values to the right of the decimal? So my final values will be 105 and 5646. Particularly within ...
0
votes
1answer
1k views

KML file showing wrong co-ordinates on Google Earth

This is little snippet from the kml file now the co-ordinates are for some where in UK with Lat- 51.45 and Long - 0.0386 but when I plot this kml file on Google Earth it shows all the points in middle ...
1
vote
0answers
40 views

Mapping negative percentage values from *.xls table in QGIS?

Trying to map some negative percentage values in QGIS. Working with a .xls table and importing this as a vector file to QGIS, then joining the file with a shapefile. Have converted negative percent ...
1
vote
2answers
506 views

Suitable raster format for elevation data with sub-meter accuracy?

I've got some elevation data represented in ascii gridded xyz-files which I want to convert to a conventional raster format. What's a bit special is that the elevation values have sub-meter accuracy, ...
2
votes
1answer
292 views

How to change decimal places when using graduated renderer?

The classifications given when I use the graduated renderer on QGIS under 'Layer Properties' are to 4 decimal places, and I would like none. I know I can use the rule based style and create my own ...
2
votes
4answers
4k views

Meter Coordinates to decimal Coordinates

I have an excel file in which I have XY coordinates, example on the attached immage that is the form XCoord | YCoord 15822.426100 | -2747650.026000 I need them in the form ...
1
vote
0answers
42 views

Limiting decimal places in data imported as .CSV and joined to shapefile using QGIS? [duplicate]

I am importing a csv into QGIS 2.4 with a csvt file that specifies for percent columns Real(2.1) to limit it to 1 decimal place. It imports fine. When I join it to a shapefile, it looks fine. But when ...
1
vote
1answer
752 views

How to limit number of decimal digits in ArcGIS to have exported file in CAD with same format?

I am supposed to have some numeric values in ArcGIS 10.2 for Desktop with 3 decimals Digits and then convert them to Microstation or AutoCAD. I did this Setting using field calculator and 'round' ...
1
vote
1answer
2k views

Converting lat-lon from degrees and decimal minutes to decimal degrees in PostGIS [duplicate]

Creating a geometry in Postgis is fairly simple: ST_SetSRID(ST_MakePoint(longitude,latitude),4326); These lat/lon should be in decimal degrees format like 33.02505 -96.70668 Is there a way/function ...
1
vote
2answers
964 views

Geocoding in ArcGIS desktop and use the shapefile in ArcGIS Online

I want add 60 addresses in point format to my map in ArcGIS online. So what I did was use ArcGIS Desktop (10.2) to geocode them, exported them as a shapefile, and imported them to the online map. ...
0
votes
1answer
180 views

Doubt in Field Calculator

I am working in an project.I have a point Shapefile its projection is NAD83(HARN)Pennslyvaniasouth(ftUS)*EPSG3365* when I measure its distance(between two points) it gives me the answer in feet .yes ...
7
votes
3answers
2k views

Field Calculator decimal places - how can I limit them?

I've added a new column to an attribute table and performed an operation with the field calculator to populate the new column. The result is a column with a percentage. My problem isn't major but I ...
58
votes
4answers
121k views

Getting coordinates from geometry in PostGIS?

This line: SELECT geom FROM myLayer.geom will return a hex value. How would I get decimal values, which is a human-readable coordination?
5
votes
1answer
724 views

Creating a User Defined Point Grid

Im trying to write some code (in C#, but any language will do) where the user defines and area, based on Min/Max Long/Lat's, and specifies a distance between points in meters, and the code returns a ...
4
votes
4answers
19k views

Change number of decimal digits for features in ArcGIS 10?

I am editing vertices in polygons and points in ArcMap 10, and realised that they only hold 3 decimal digits for the X, Y coordinates, but I would like at least 6 decimal digits. Even if I type in ...