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Error saving geodaframe to shp: AttributeError: ‘Series’ object has no attribute ‘to_file’

I have been struggling with a problem related to Getting AttributeError: 'DataFrame' object has no attribute 'to_file' from GeoPandas even though file converted into GeoDataframe instead of Dataframe but it is not exactly the same. I created a point geopandas dataframe and saved it to a shapefile without a problem pnt_data = {‘geometry’: [<shapely.geometry.point.Point object […]

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How do I add National Grid Reference data from a spreadsheet into QGIS 3.12?

I have been given some point data and loaded it against the relevant open street map. I’m looking to create a point shapefile based on the National Grid References (NGR) found within a spreadsheet. If memory serves correctly, if I have the spreadsheet incorporated into my QGIS project, I can access the relevant column containing […]

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Special relationship between EPSG:4326 and EPSG:4369

This is a follow-up question to a previous one (Projection between EPSG:4326 and EPSG:4269 using pyproj does nothing). When using pyproj (python 3.8.8 and pyproj 3.0.1 on windows) to project a point from EPSG:4326 (WGS84 Datum) to EPSG:4269 (NAD83 Datum), I obtain the exact same lat/lon. Howver, when projecting from EPSG:4326 to EPSG:4269 (Amersfoort Datum), […]

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How to get elevation raster data at custom scales for a specific region?

I’m new to GIS and trying to obtain elevation data for a specific region, transformed to raster data with a custom cell size of 10 meters. My first attempt was to download a TBDEM dataset from USGS via the CoNED Viewer‘s download tool, which I think represents elevation data for both sea floor and land […]

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How can I make bulk edits to versioned data in SDE?

I need to make bulk updates from a large spreadsheet into several feature classes in our SDE environment, and I need to only make edits to a specific version. I initially tried using arcpy, but UpdateCursor didn’t work and Join+Field Calculate is prohibitively slow. I am now trying to use ArcSDESQLExecute and I managed to […]

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Can anything be inferred if NHD doesn’t name a stream but the local municipality does?

Case in point: https://watersgeo.epa.gov/watershedreport/?comid=5781291 It shows up in the NHD as not having a name but I’m pretty sure that the local municipality that that creek is in (City of Austin, Texas) calls it the Fort Branch Creek: http://austintexas.gov/sites/default/files/files/Watershed/eii/Fort_EII_ph1_2011.pdf Maybe creeks need to be of a minimum length to be named in the NHD?

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Projection between EPSG:4326 and EPSG:4269 using pyproj does nothing

According to this quite thorough answer : Is re-projection needed from SRID 4326 (WGS 84) to SRID 4269 (NAD 83)? the crs EPSG:4326 and EPSG:4269 are slightly different, due to a difference in one of the semi-axis of the reference ellipsoids (small difference) and also to a shift in the origin of the NAD83 Datum […]

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How can I share folium map on the web?

I have created a folium map with markers and popups in jupyter notebook and saved it as map.html I am looking for a way to share this map with others or host on the web, such that the markers and popups show. Any help?

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ArcGIS Pro time slider display

I have time-enabled data in ArcGIS Pro. The time field is strictly YYYY-MM-DD, but the time slider shows YYYY-MM-DD HH:MM:SS. Is there a way to configure the time slider display to strictly show YYYY-MM-DD? The HH:MM:SS values really aren’t meaningful in my data.

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FOLDER for Export as Image

I want to export a jpg image. QGIS wants to send it to a folder that’s long gone. I want to be able to specify the receiving folder & have that remembered, not have to search it out with each export.