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Questions tagged [plotting]

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Using Google Earth to figure out the EPSG from only lon, lat information

Lately, I've been trying to use lat/long information to plot on QGIS without any good results because I lack the correct EPSG. This is not the case with Google Earth, which always plots in the correct ...
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2answers
43 views

XY points not displaying

Using ArcMap, I am trying to add a series of co-ordinates to a map to show the distribution of shelf seas I am analysing. However, when I go through the process of adding XY data to the basemap, it ...
2
votes
1answer
70 views

AIS Data Gaps - plotting as lines in QGIS

I am currently attempting to plot AIS data from our on board AIS receiver in QGIS. (https://en.wikipedia.org/wiki/Automatic_identification_system) My current processing steps are :- Import the AIS ...
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TypeError: object of type 'Polygon' has no len() - When trying to plot from a Dataframe

I need to create a LISA map for my work, and I am having problem when I'm trying to plot using geopandas. My data sources are: map_df # A Dataframe A geopandas series : hh = map_df.loc[(map_df['...
2
votes
2answers
225 views

Plotting lon/lat point (without manual conversion) on XY map using GeoPandas?

I am data scientist not experienced in GIS and need to do some simple map plotting of the Netherlands. Using Geopandas everything works out nice and dandy for my purposes however I am stuck on 1 ...
2
votes
1answer
327 views

Creating chloropleth maps in geopands with 'user_defined' bins

As suggested in the geopandas mapping tools documentation, I want to create a chloropleth map using a custom defined bin sizes: world.plot(column='gdp_per_cap', cmap='OrRd', scheme='user_defined') ...