Questions tagged [search]
Finding features that have certain characteristics
144
questions
0
votes
1
answer
41
views
Search two properties with ol.control.SearchFeature from ol-ext library in OpenLayers?
I want to search by two columns of the database.
Right now i have this code:
var search = new ol.control.SearchFeature({
placeholder: 'Search',
source: vectorSource,
maxItems: 20,
...
0
votes
0
answers
66
views
How to unify or integrate search bar in folium for multiple layers?
How to integrate multiple layers with one search bar using folium python?
Data:
import geopandas
states = geopandas.read_file(
"https://raw.githubusercontent.com/PublicaMundi/MappingAPI/...
- 133
4
votes
3
answers
115
views
Phrase searching to get only results for specific order and combination of words in QGIS documentation
The official QGIS documentation has a search function that is a bit tricky to use if you are looking for tools that consist of more than one word.
To make an example: searching for Geometry by ...
- 54.5k
0
votes
1
answer
45
views
SearchFeature in ol-ext doesn't provide with dropdown options, errorless
I'm trying to use ol-ext ol.control.SearchFeature() control to search for layer names but unsuccessful. No errors in the console at all.
The modules I've imported:
<link rel="stylesheet" ...
0
votes
1
answer
41
views
Looking for PyQGIS equivalent of ArcPy "SearchCursor" class [closed]
How can I consult and use shapefile attributes without reflections on the map? Like a 'Search Cursor object' from ArcObjects. Also using a query expression to filter data.
0
votes
0
answers
81
views
Speeding up WFS layer search in OpenLayers using CQL_FILTER?
I have a function to search feature in my layer and zoom, highlight to search results. But my data is quite large with more than 1 million lines so it takes quite a while for a result to be displayed.
...
- 75
0
votes
1
answer
793
views
How to find all gas stations along the route with Google Maps
I would like to see all gas stations for my long trip, exclusively only those, which are along the picked route.
I searched for my destination city, tap/click directions, and now I see the route. Then ...
- 117
7
votes
2
answers
400
views
Marking a tool as a favorite in QGIS
Is it possible to mark a QGIS tool in the Processing Toolbox as a favorite to speed up the search for it?
I know that you can search for tools by name, but this doesn't suit me, because I often look ...
- 6,560
2
votes
1
answer
185
views
Control search Nominatim in OpenLayers: change properties
I'm using the example http://viglino.github.io/ol-ext/examples/search/map.control.searchnominatim.html
to search with Nominatim.
How can I configure the control to perform the search in
a single ...
- 57
2
votes
1
answer
244
views
Search for multiple attributes for single layer with Leaflet Search Control?
Edit: I am working on a project where I want to search through a GeoJSON, based on different attributes. To do this I am using leaflet-search plugin.
I want to search through my single GeoJSON. That ...
- 339
1
vote
1
answer
92
views
Google Earth Engine finds Sentinel-3 images with no intersect with defined ROI
When I search for Sentinel-3 images that have been captured over a small lake, GEE returns images with no intersect with defined ROI. This behavior is just observed when searching for images captured ...
- 37
0
votes
0
answers
66
views
Efficient search for a place on mbtiles data
I have mbtiles data for a country, and display it using GeoServer/OpenLayers. I want to add search functionality to the app, so the user can search for example a street name.
I discovered that ...
- 145
0
votes
0
answers
129
views
Comma separated text in attribute tables
I'm creating a shapefile of all the sports units of a state in India. Units can have multiple infrastructure. There are 6 kinds of infrastructure. Sometimes a single unit can have multiple ...
0
votes
0
answers
24
views
Search Symbol change within Web AppBuilder
This is to be used on a public website so usability is key. When searching an address the small dot symbol appears. Is it possible to change this symbol to a different icon such as a square or house ...
- 3
-1
votes
1
answer
33
views
Searching software to return UK Postal Addresses from polygon
Does anyone know of software that will return a list of UK postal addresses from a polygon drawn on a map? We are currently using AFD Postcode Plus but that only allows us to do a radial search.
A ...
- 1
0
votes
2
answers
210
views
Search (and select) features in a shapefile that contain multiple strings using ArcMap
I want find (and possibly select) all features from a multi-polygon that contain the names 'Angelica' and 'Anthoxanthum' in the attribute table.
In this case it would be feature 1 and 6.
Is there a ...
- 527
1
vote
1
answer
251
views
Finding and replacing coordinates in GeoJSON
I have converted kml files to GeoJSON strings. These represent polygons that are often not closed. I want to enforce their closing by searching for the first lat/lon coordinate in the string, checks ...
- 97
-2
votes
1
answer
26
views
Find DEMs based on specific geographical features
Is it possible to find DEMs based on certain specific natural features?
For instance, is there a way to look for regions of the world or of specific countries that have mountains that have an altitude ...
- 191
0
votes
1
answer
229
views
Searching a value from lists, get repeated results and append results to list in Google Earth Engine
Before, I asked that for search or filter values in two-segment list in Google Earth Engine at this link(Search or filter values in two-segment list in Google Earth Engine) and this question is ...
1
vote
1
answer
196
views
How to make a linked-list in Google Earth Engine?
Now, after Noel Gorelick's very helpfull code, i have a sorted list with two-segment:
var list = ee.List([
[101, 103],
[102, 103],
[103, 109],
[109, 122],
[117, 156],
[122, 133],
[133, ...
1
vote
1
answer
119
views
Customising a marker after performing a spatial search query
I'm have a geodjango app that uses leaflet for a front-end. I have integrated the search function on the front-end to be able to search a customer location in real-time, of which the code below does ...
- 41
0
votes
1
answer
82
views
Service not available: /srv/eng/rdf.search
After upgrading to GeoNetwork 4.0.1 the rdf.search endpoint is not working. Has it been removed or has something changed?
The documentation, https://geonetwork-opensource.org/manuals/4.0.x/en/api/rdf-...
- 15
1
vote
0
answers
50
views
Improving search results in qgis2web delimited text layer
I'm using QGIS 3.10.11 to generate a webmap using qgis2web. In the 'Export to webmap' (in export as OpenLayers) settings window, I am adding 'layer search' and selecting a csv text field for the ...
- 11
0
votes
1
answer
27
views
Search Function Carto VL
I'm new to Carto VL and html, and could use some help. I'm currently building a map using Carto VL and want to implement a search feature that allows users to type in a location and have the map zoom ...
1
vote
1
answer
119
views
Geonetwork xml.search response elements
I am using this documentation https://geonetwork-opensource.org/manuals/2.10.4/eng/developer/xml_services/metadata_xml_search_retrieve.html to search for XML metadata in my local GeoNetwork.
Can I ...
- 85
4
votes
2
answers
625
views
Searching for a feature across multiple shapefiles in QGIS [closed]
There an extremely useful search tool in ArcGIS that searches everything in the project - is it possible to do this in QGIS, i.e. searching the whole project for a feature.
- 69
0
votes
0
answers
25
views
How to search OpenStreetMap for tags? [duplicate]
How can I have e.g. all highway speed cameras displayed on the map, i.e. what is the URL syntax to search OpenStreetMap for certain tags? And where is this information (tagged locations, POIs etc.) ...
- 1
1
vote
1
answer
1k
views
L.Control.Search for filtered marker with multiple layer
I have two geojson layer. tram.js and ubahn.js, both with just marker, I use them in a filter and want to search for these filtered marker. But it isn't working and I don't get any errors.
I used ...
- 75
-1
votes
1
answer
415
views
Can I find where a satellite image was taken in? [closed]
I really want to find where this is in because it was in my Math test and I've found a place like this before in another test but it actually had names around it so it was easier.
I know it's blurry ...
- 9
1
vote
1
answer
298
views
Populate field based on value within a field in another table [closed]
I have two datasets: dat_1 and dat_2.
I would like to populate field_1 in dat_1 based on values within field_1 in dat_2. I don't know if i need it, but they have ogr_ID field in common, with the same ...
- 135
0
votes
0
answers
75
views
Using search cursors with SQL in Python
I'm trying to create a search cursor that will list the cities in which the population is greater than 1,000,000. I was able to create a list of the cities and their populations, but unsure of the ...
1
vote
1
answer
314
views
Update field based on values in other fields using search and update cursors
I'm a Python beginner, I'm doing a risk analysis with a point feature, and I'm trying to write a script that allow me to update a field (proximity) based on different numeric values within different ...
- 135
0
votes
2
answers
207
views
restrict search to specific city - ArcGIS JS API 3.31
I'd like to use the Search widget to search for addresses and intersections in a custom web app (JS v3.31). Is there any way to restrict this search to a particular city?
I see how to restrict it to ...
- 590
2
votes
1
answer
1k
views
How to search using WMS?
I want to create a web gis application (Leaflet/GeoServer). I need to add a functionality of search in a WMS layer.
I managed it up to know to display properties when the user clicks on the map. For ...
- 565
1
vote
1
answer
108
views
Getting SearchWidget result to JavaScript variable?
I'm using the following searchWidget and it works fine, I need to know how can I get location details, once I type something and hit enter.
Lets I search for New York and hit enter, then search data ...
0
votes
0
answers
35
views
Number of chars in search?
Is there a limit of how many chars that can be used in a GeoNetwork search?
We have a card called "Grönområden inom 200m för förskolor 300m för skolor ÖP 2030 rev 2018", 69 characters long. It is ...
- 1
0
votes
0
answers
709
views
Searching with Leaflet search control in layers added with Layers control?
How do I notify the search control about the layers that are added to the map?
This is my web viewer:
Actually, i can search only one layer, cannot search in the layers added from leaflet control ...
3
votes
1
answer
220
views
Insert Cursor Not Filling XY Field
I have a table with a set of original XY values and a set of new XY values. I want to create new points of the new xy's using the insert cursor. My code updates the ID and Sp row but not the XY row.
...
- 85
1
vote
2
answers
927
views
Use ArcPy for finding value throughout all fields and export to new layer
I need to find a way to find a specific value in the attribute table and then export all rows with said value to a new feature class.
Below is the code that I have managed to come up with (using ...
- 11
0
votes
1
answer
95
views
Trying to get Multiple Tabs to display in Attributes Table in CMV viewer javascript file
My first tab displays correctly..
This is my code in my viewer:
Both the service URLS display the attributes table in ArcMap correctly and both the URLS work in a browser
This is the error message ...
1
vote
0
answers
79
views
Creating ArcGIS Online webapp builder Cemetery search?
I created an ArcGIS Online webapp builder app for a cemetery project. I loaded a relationship class into ArcGIS Online that relates plot polygons to a table of interred individuals. It is a 1 to many ...
- 11
0
votes
1
answer
402
views
How to filter Search widget suggestions/results to a single US State?
I have an esri search widget I'm building like so:
const searchWidget = new Search({
view: view,
id: "search_widget",
locationEnabled: true,
includeDefaultSources: false,
sources: ...
- 101
8
votes
1
answer
338
views
Speeding up searches on layer with many attributes?
I'm using QGIS 3 with my data in a PostGIS server on the same local network. I want to quickly search for a feature based on a certain attribute or attributes of my layer. This layer has ±2 million ...
- 291
-1
votes
1
answer
169
views
Zoom To Query result
I have SQL query in my code and after it responses I want to go to query result extent. What I have now is that after respond it goes somewhere in Atlantic ocean. Here is my code:
//rukis Seqmna
...
0
votes
0
answers
312
views
Leaflet Control Search and GeoServer WFS
Maybe someone could help me how to use plugin Leaflet Control Search with WFS from GeoServer. The control is added to the map. But when I try to search a single feature with this plugin, the WFS ...
- 1
1
vote
1
answer
3k
views
Displaying attribute field value in TextElement gives AttributeError: 'list' object has no attribute 'text'?
I am new in Python scripting. I have a geodatabase with layer Test and this layer has field Name and Text element on layout named TEname. I am trying to show selected feature attribute Name value in ...
0
votes
1
answer
247
views
Can I use the Search Widget on fields related to a featurelayer?
Is it possible to point the search widget to related records? For example, I have a featurelayer of spaces, which is related to a table of names based on the spaceID. I would like to be able to ...
- 5,747
1
vote
0
answers
874
views
Openlayers - get properties from automatic searching selection
I want to get the feature property from a selection. The Selection is comming from a search reference, from the openlayers extension (by http://viglino.github.io/ol-ext/).
It works almost everything, ...
- 85
-2
votes
1
answer
78
views
Search engine for GIS related academic conferences [closed]
I would like to know if there is some kind of (meta) search engine to find any GIS related (geospatial, geoinformation, geo-whatever,...) academic conferences?
Ideally where one can select conferences ...
- 9,081
0
votes
1
answer
58
views
Map based GeoData search toolware?
Assume we have a well populated PostGIS database with lots of metadata about raster and feature based data.
What open source technologies would one use to create a end-user friendly catalog search ...
- 1,367