Questions tagged [numbering]

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1
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1answer
30 views

Number converted to dictionary in Earth Engine

When reducing an image to number on it's geographical coordinates, the code does return a number, which is what should happen. var accum = ETo.reduce(ee.Reducer.sum()); var accumNum = accum....
2
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1answer
40 views

Number each value in each section due to other value

I'm working with map of plants in garden. This garden is divided into about 40 sections. Plants of one species have their number for example every Scots pine is 12 and every Common oak is 15 in field "...
1
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1answer
49 views

How to number my GPS points sequentially?

I want to number my GPS points from the first point to the final point, the first point is 1, second point is 2.... is there any plugin or toolbox I can use? I used the plugin (sort and number),...
0
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1answer
32 views

Giving numbers to each grid cell by rows in ArcMap? [duplicate]

I want to assign cell numbers to each grid cell (only having a point in the middle) beginning with 1 at the upper left corner, numbering consecutively by rows. The cells that I want to number are ...
1
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0answers
63 views

QGIS Field Sequential Numbering with ordering rule from SW to NE

How could I use the $Rownum tool to get sequential number for a field to make sure the southernmost and westernmost point is 1 and the following numbers follow this rule set (where South is first and ...
1
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0answers
68 views

Increasing number of presets for layers in QGIS?

Working with a map and make the schema the corresponding set of layers, save as a preset(very comfortable) but after 12 presets become unavailable menu to add preset. Can you can then add the number ...
3
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1answer
221 views

How to make new field with new characters

I want to add 0 (zero) to existing field. I have textual field with numbers, sort ascending, 1-100: 1 2 ... 13 14 ... 99 100 I want to make field like this: 001 002 ... 013 014 ... 099 100 Is it ...
0
votes
1answer
49 views

Number points along polyline while keeping information on preceding point

I'm working with river networks and need to create ID for points along it. Trick is that points need to have its own ID and also keep the ID of the preceding point (in two separate columns of course)....
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0answers
24 views

Numbering Selection in Particular Order

I am needing to number a selection of points following a street or set of streets using an alpha-numeric string from A001-Z999. And while I'm trying to figure out how to get these points numbered ...
0
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1answer
185 views

Programmatically sorting attribute table, adding field and sequentially numbering field based on that sort? [duplicate]

Basically, I have a bunch of photos from a field data capture software that I am exporting into Arc. I need to create a map for these photo locations labeled in the the order the photos were take. ...
3
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0answers
38 views

How to make line id's on continuous order

I have a problem with numbering the line segments. I need to make line segment id's that have letters according to polygon areas (got letters for line segments already) and number according to ...
7
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1answer
138 views

How can I get a numerical (or value) display for equal intervals in a layer?

I'm looking to classify regions on a map by the amount of light pollution in the area. I have the varied intensities (0 through 60) plotted using a color map, but is there anyway that instead of a ...
2
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1answer
262 views

House numbers on roads layer

I have a problem regarding the street numbers in OpenStreetMap. I have downloaded the .osm file of a city from the OpenStreetMap web. Then with QGIS I have obtained a shapefile with roads and a ...
5
votes
1answer
209 views

Seeking tool/algorithm for assigning code to Enumeration Areas (polygons) using serpentine numbering method?

One of the projects I am working on has asked me to assign a code (starting from 1 and counting up) to polygons that represent enumeration areas so the statistician can sample the areas. I have been ...