Questions tagged [metadata]
Data about data
320
questions
1
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1answer
23 views
Applying equation to a Numpy array while preserving TIFF metadata (coordinates)
I wish to load a .tif image into a numpy array, apply a formula and then spit the image back out with the same geo/nodata metadata information.
So far I have created this, which does the processing ...
0
votes
0answers
14 views
Spatial server metadata acquisition
I am trying to make a webpage which can post the possible requests and services from a spatial server, like geoserver can.
However I can only find owslib that can provide me the details.
An example ...
1
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0answers
25 views
Migrate Geonetwork to 3.8.1
I want to migrate to Geonetwork 3.8.1 since 3.6 then I have taken some measurements
BACKUP my DB PostgreSQL
I change these files in order to point my new DB
C:\Program Files\Apache ...
2
votes
1answer
44 views
Connection btw QGIS and GeoNetwork 3.6
I am trying to connect my GeoNetwork to QGIS using the CSW protocol. The GetCapabilities request is OK.
But when I try to search some metadata this exception is raised:
Search error: 'Raised ...
1
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0answers
15 views
Harvesting from B2Share to GeoNetwork
Is there a way to harvest data from the Eudat B2Share portal in GeoNetwork according to the CSW ISO19139 format?
Currently the only working protocol is from OAI/PMH with prefix oai_dc
0
votes
1answer
42 views
Creating new .lyr file and retain metadata using ArcPy?
I'm creating a Python Toolbox using ArcGIS 10.5 that ultimately creates a new feature class and .lyr file from the layers in a current .mxd table of contents. I need the new feature class and .lyr ...
0
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0answers
16 views
Collecting metadata using Google Forms and converting to xml? [duplicate]
Background
Currently i'm working on a project that aims to standardize some data from several sources. It's my first "semi-professional" job on the GIS world (a summer internship, kind of), and i only ...
1
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0answers
56 views
Connect to GeoNetwork from QGIS
I want to connect my GeoNetwork catalog to QGIS by way of the CSW protocol (metasearch extension). The first step has been done in fact I have connected QGIS to GeoNetwork by copying this link http://...
1
vote
1answer
46 views
QGIS Default Metadata
In QGIS 3.6.2 (on Windows 10), one can open the properties of a layer, click on Metadata, and enter information about the layer. At the bottom of the properties window is the option to save metadata ...
0
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1answer
39 views
Where is GeoNetwork error log?
I'm getting an error while importing metadata to geonetwork (picture below):
TransformerConfigurationException Failed to compile stylesheet. 1 error detected.
I would like to see the details about ...
0
votes
1answer
28 views
Difference between 'Metadata links' and 'Data links' field GeoServer
What is the difference between the fields 'Metadata links' and 'Data links' in GeoServer? What is expected as input for the latter? (GeoServer 2.11.5)
1
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0answers
23 views
Using XSLT conversions in GeoNetwork to add XML nodes to metadata record during import
I want to use "Apply XSLT converison" option in GeoNetwork when importing new records to add new XML snippet to my metadata record.
I need to add aditional XML content (gmd:identifier) to the ...
1
vote
1answer
45 views
Locating date, scale, and coordinate system of shapefile in ArcMap?
I am trying to locate the date, scale, and coordinate system/projection of a shapefile in ArcMap but when I right click on the file in the table of contents and go to properties, I don't see the date ...
2
votes
0answers
16 views
Including metadata on QGIS 3 models?
Models on QGIS 3 are stored following a XML schema. Do you know if it is possible to embed metadata, may be using Dulin Core or ISO? I have noted that the modeler's help take in account subjects like: ...
0
votes
1answer
50 views
GeoNetwork metadata validation errors
I'm a new GeoNetwork user and having a hard time to understand how to solve metadata validation errors.
I need to start with a very basic question. GeoNetwork validation runs a Schema Validation (XSD ...
0
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0answers
20 views
Importing Landsat into QGIS via metadatafile?
If I want to import Sentinel-2 or Landsat into ArcGIS or ENVI I just use the metadata txt or xml file; for ArcGIS I just drag and drop it into the project.
Is there a way to easily import Landsat 5-...
1
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0answers
87 views
Exporting layer metadata information from QGIS?
Do you know a method to export information properties (with metadata…), like I see in Vector Properties Dialog in QGIS 3.4. Presentation is great for me.
I can make copy-paste, but it's tedious and ...
0
votes
1answer
52 views
FileError: 'http://localhost:8080/geonetwork/catalog/lib/style/bootstrap-3.0.1/variables.less' wasn't found (404)
After installing the geonetwork version 3.2.1 and the plugin of the iso19115-3 everything work fine. But when plugin the lampv2 profile, this error message shows:
## FileError: 'http://localhost:8080/...
0
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0answers
48 views
Updating GeoNode metadata using pyCSW?
We deployed our geospatial data services using GeoNode 2.10, and would like to update/import the metadata for layers published on the GeoNode. Because our metadata is stored in another server and have ...
0
votes
0answers
13 views
How does ArcMap metadata for layers in a published map service update ArcGIS Online item details?
I use ArcMap 10.7 to publish 24 Feature Classes as Layers in a Map Service. I then add the individual layers from the map service REST URL to ArcGIS Online for use in our organization. The 'Item ...
0
votes
0answers
11 views
Meaning of WorldView 3 ImageDescription metadata
I am looking at one of the WorldView 3 sample images (8 band mss) from the Digital Globe website in ERDAS. Reading over the metadata I notice that in the TIFF info there is a tag called "...
3
votes
1answer
110 views
Including metadata when importing features into GeoPackage using ArcGIS Desktop?
After much frustration reading vague documentation and getting obscure errors I managed to create a GeoPackage using ArcMap v10.6.1 and import features into it.
I was very happy until I discovered ...
0
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0answers
12 views
OWSLIB Python Library
I'm looking for some way to change a gis iso metadata xml. I had find the Python OWSLIB and I could read an XML file.
However I can't find a way to change the MD_Metadata CLASS attributes and write ...
0
votes
3answers
80 views
Problem with CRS metadata for UK Environment Agency LiDAR DSM tiles?
I have downloaded some LIDAR DSM composite tiles from
https://environment.data.gov.uk/DefraDataDownload/?Mode=survey
and opened them in QGIS 3.6 with project CRS set to OSGB 1936 (EPSG:27700).
...
2
votes
0answers
27 views
ArcCatalog metadata XML importing errors
I am trying to add metadata to some layers within ArcCatalog and I don't understand the error messages it is giving me or why there would be an error. When I try to import my metadata XML it completes ...
3
votes
1answer
46 views
Changing metadata using ArcPy of ArcGIS Pro?
Is there any ArcPy function or classes which allow us to change map and layout metadata within ArcGIS Pro?
0
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0answers
19 views
Where do I find the date for a specific NED raster?
I am looking at stream height and flooding. As there are seasonal differences in flood severity, knowing what month or general time of year of the image(s) is essential.
I downloaded a 3m National ...
1
vote
0answers
72 views
How to get QGIS layer information saved in JSON format?
I have called a URL to load imagery. Once the imagery is loaded in QGIS, I want the information of this layer (metadata), as seen in the below picture, to be stored in JSON format.
NOTE: It can be ...
2
votes
1answer
91 views
What is the minimum `metadata` specification for the Open Data Cube?
There is a standard metadata definition here, but I would like to create a new one, with only the absolutely required fields.
What is the minimum set of values that can be used to define a metadata ...
0
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0answers
28 views
Retrieving Landsat cloud percentage without downloading the data
Is there any way to get the cloud percentage information from metadata of Landsat data without downloading it? I would like a Python solution if one is available.
2
votes
1answer
53 views
ArcToolbox Item Descriptions Are All Blank
I have freshly installed ArcGIS 10.6 on a desktop machine with a new image of Windows 10. When I open ArcToolbox and right-click on any tool for the Item Descriptions, I am presented with a blank ...
2
votes
0answers
49 views
Exporting ArcGIS Metadata to HTML with thumbnail?
I’m trying to export metadata as a pdf using ArcMap v10.6.1, but am unable to export it with the thumbnail. The output has "Thumbnail is not available." (see screenshot below). Would you know how to ...
1
vote
1answer
134 views
When adding properties to an image, no longer allowed to add to Map
If I create an image, that I add properties to, I can no longer add the image to the Map. How can I add it, or how can I add properties so that it doesn't break?
var myPoint = ee.Geometry.Point([-64....
1
vote
1answer
45 views
Determining True North from drone footage?
I recently surveyed a site using a drone (not my own). I have composited together roughly 20 images to form an overall image of the site; however, this composited image contains no metadata pertaining ...
3
votes
1answer
52 views
GeoNetwork address format
In GeoNetwork 3.4, the default format for Metadata information "Contact" is the American Format i.e. street, nummer, city, Postal Code, Country
example: Rue Vautier 29, Bruxelles, 1000, Belgium
...
1
vote
0answers
25 views
Updating shapefile metadata to show up in ArcCatalog?
I am attempting to update the metadata for a variety of shapefiles to change the information under 'Summary' (or 'Purpose'), 'Description' (or 'Abstract'), etc. in ArcCatalog's Description tab.
I am ...
2
votes
2answers
422 views
Using LAStools to repair headers for several LiDAR files?
So, I have 21 LiDAR files with incorrect information in their file headers. For example, when I import a single file into R using the following code, I get several warnings saying that there are no ...
1
vote
2answers
191 views
File header incorrectly reporting 0 point records in R?
I have a set of 10 LiDAR files that I'm attempting to retile and eventually use to create a Canopy Height model. I'm able to import them as a catalog, however when I go to retile my catalog, I get the ...
0
votes
1answer
36 views
Geonetwork metadata title length
In geonetwork I have truncated metadata file title when I do a search. Sometimes it is only a few characters that are missing so I try to increase the number of characters that can be displayed.
in ...
0
votes
1answer
473 views
Using GDAL or Python, how can I merge/combine 3 NITF images (RGB) into one image and keep the RPC metadata intact?
I'm looking to merge 3 imagery bands that are saved as separate files. The file format is NITF. The reason they are saved as NITF is because they have RPC metadata embedded into the images. I would ...
1
vote
1answer
98 views
How to extract values from metadata in sentinel 2 images
I am trying to composite an image with the mean value of the METADATA layer "CLOUDY_PIXEL_PERCENTAGE" for every pixel.
My goal is to do this for monthly mean values, but I can't find the way to ...
0
votes
1answer
25 views
Adding Metadata of image as band when band has different projection than image? [closed]
I am trying to add system:time_start as a band in my image, so that when I mosaic the image collection, I retain the time value of each pixel. I am doing this in Landsat data. However, when I add the ...
1
vote
2answers
465 views
What happened to Worldgrids.org?
I am working on a manuscript using the gridded soil type data product obtained from worldgrids.org and need to cite the data source. However the domain has expired. Does anyone have any idea what ...
1
vote
3answers
188 views
Maximum number of returns per laser pulse in airborne LiDAR?
What is the maximum amount of returns a discrete aerial laser scanner is capable of recording?
For example in a LAS 1.2 metadata under Point Data Records there is the category
'Number of Returns' ...
6
votes
2answers
96 views
Extending ArcGIS Metadata Style?
I want to extend metadata style. I want to add three new fields in metadata of feature class.
I know there are different standards of metadata which ArcGIS Supports.
Is there any way or possibility ...
1
vote
0answers
47 views
Get a large area landsat 8 metadata from earth-engine
Obviously the code below will returned null because there's no picture in landsat 8 will contain such a large area.
#python
geometry = ee.Geometry.Polygon(
[[73.0, 25.0],
[73.0, 49.0],
...
0
votes
1answer
41 views
Radiance Calculation of Landsat 7 with Google Earth Engine(search for gain and bias)
I need to calculate the Radiance of Landsat 7 in GEE
I read in Data Users Handbook under 5.6.5 how to do this. Here it says, these Values are accessible in the Metadata. Now I am searching the ...
1
vote
1answer
423 views
How to effectively write METADATA to GeoTIFF with GDAL utils other than gdal_translate
I can write some metadata to GeoTIFF with gdal_translate using -mo, example:
gdal_translate in.tif out.tif -mo TIFFTAG_ARTIST="It was me" -mo TIFFTAG_IMAGEDESCRIPTION="This data my layer"
I suppose ...
1
vote
1answer
219 views
Editing raster band metadata using GDAL?
How does one manually change STATISTIC_MIN/STATISTIC_MAX metadata within a raster band using gdal?
I want to preserve the color scale but ensure that the STATISTIC values are set as needed.
0
votes
1answer
66 views
PDAL info with docker yields no output?
I am using pdal info within a docker env for a specific .las file (~2 GB).
docker run -v /Users/user.name/workspaces/testData:/data pdal/pdal pdal info /data/sp.las --developer-debug
Unfortunately, ...
