Questions tagged [metadata]

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Resize NITF while maintaining metadata

What I want to do: I'm working on enhancing a legacy NITF reader in C++. Before I touch it, I want to create a battery of unit tests to make sure I don't break things while I'm trying to improve them. ...
user55937's user avatar
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0 votes
1 answer
27 views

Nodata value error when uploading .tif files into Google Earth Engine

I am working with some data that somebody else prepared. The data consists of DEM .tif files that have been remapped to different values. When I attempt to upload these files to Google Earth Engine ...
Micky Maganini's user avatar
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23 views

QgsLayerMetadata.combine(other) doesn't seem to work as intended in pyqgis application

Using Pyqgis, I am attempting to create rasters from some calculations then applying a stored metadata.qmd file from an elevation layer to those rasters as a default. I am able to successfully create ...
Robert J Ricks Jr's user avatar
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1 answer
27 views

Sentinel-1 SAR Level 1 Data

From where I can find the satellite Metadata ( satellite position vector, velocity) for the corresponding SAR Level 1 image? I have tried to look but didn't find the source to download these files.
M D's user avatar
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2 votes
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QGIS & Python: creating XML metadata file: problem with namespace [closed]

I'm writing a Python processor for QGIS. He will export data and write metadata in XML so that we can upload our "document d'urbanisme" in the "geoportail de l'urbanisme" (https://...
Brindavoine's user avatar
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23 views

Some metadata doesn't show up in manually created .shp.xml in QGIS?

I'm creating shapefiles in Python using geopandas from processed climatological information. This a simplified version of the code I'm using to generate the shapefiles: import geopandas as gpd from ...
lanadaquenada's user avatar
0 votes
1 answer
47 views

Extract Esri Open Data catalog metadata in R

I am looking to pull metadata information from an Esri Open Data site (aka GeoHub). Each dataset (i.e. HRM Parks) has non-spatial metadata about the dataset (i.e. published date, tags, etc.). When I ...
Ryan Garnett's user avatar
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31 views

What does the metadata tell you about an image and its sensor?

I'm using a software called ERDAS and my tutor says that the Metadata can be used to detect which sensor your image came from. Is there anything you can tell me that links the metadata to the sensor? ...
Peter Watson's user avatar
-1 votes
1 answer
55 views

QGIS Open Street Map plugin metadata

I am trying to use an old map I made in QGIS which has a base map from Open Street Map (OSM) To credit OSM in my paper/chapter I need to find the date or at least the year of the OSM data, OSM wiki ...
Shara's user avatar
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35 views

Harvesting rasters from GeoServer --empty string error

we are using GeoNetwork v.3.12.7.0 and we try to harvest rasters from Geoserver v.2.23.1. While some rasters can be harvested successfully, we have errors for some others (see below for the log). We ...
Andrea Manara's user avatar
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1 answer
42 views

Publish the band descriptions from a TIFF in a WMS service with GeoServer

I have a multiband TIFF, where each band represents a time slice of a dataset. The date of each band is stored in the Band Description. See the output from gdalinfo here: Band 1 Block=476x1 Type=...
staf's user avatar
  • 306
-2 votes
1 answer
28 views

Finding hurricane metadata

How do I find metadata shapefiles for hurricanes that occurred in Florida? I have tried searching for it but I don't know what I'm looking at.
Mike Jones's user avatar
2 votes
1 answer
94 views

Updating metadata in geodatabase using fiona

I am trying to update the metadata on an already written .gdb with n layers. I would like to add the same metadata to each layer. When I read in the file and update the metadata dictionary, the added ...
Ilan Rich's user avatar
0 votes
0 answers
20 views

Adding metadata to .rset file

I am was wondering if it is possible to view and add metadata to an R-Set file, converted from a NITF file https://www.mathworks.com/help/images/ref/rsetwrite.html. With NITFs, I am able to use GDAL ...
Rina Tse's user avatar
1 vote
1 answer
53 views

Locking custom toolbox properties and metadata using ArcGIS Pro

I created a custom toolbox, made of models, for a client. I used ArcGIS Pro 1.0.1. I would like to know if it is possible to "lock" the metadata and the properties of the toolbox models, so ...
theonewhodidnotknow's user avatar
7 votes
2 answers
350 views

Adding metadata that describes each attribute field in QGIS

Using a GeoPackage layer at 3.28.9, I would like to add descriptive information for each of the layer's attribute fields as metadata. However, there is no Layer Properties > Metadata tab for ...
Stu Smith's user avatar
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4 votes
1 answer
247 views

Get the installed plugins metadata using Python

I'm making a QGIS plugin and I need get the metadata of the installed plugins. Currently it works only if the plugin manager was opened manually before. If QGIS is reopened and the plugin manager was ...
Francis Lapointe's user avatar
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0 answers
55 views

GOES Image Viewer - GeoTIFF metadata

I am working with GOES Latest Full Disk Dust RGB product. I do not want to process this product locally, thus I am downloading the GeoTIFF available in the website (rectangle 2 - attached image). When ...
Just_4n0th3r_Pr0gr4mm3r's user avatar
0 votes
0 answers
10 views

How to write metadata from scratch for a point fc stored in a GDB?

I have a point feature class in a geodatabase. It doesn't contain metadata yet. I want to write one for it. I think I need to use XML Templater. But I can't read directly from GDB by adding a Esri GDB ...
marrysharif's user avatar
1 vote
0 answers
84 views

Reading and writing QgsLayerMetadata

QgsMapLayer.metadata() says that it "Returns a reference to the layer’s metadata store." as a QgsLayerMetadata object. If I use it on a new layer (or the world easteregg layer), there won't ...
bugmenot123's user avatar
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Are elements in a GeoNetwork Feature Catalog dedicated records?

I am looking for a data catalog solution which supports metadata on attribute level. What kind of metadata can be managed for GeoNetwork's Feature Catalog elements? Are the elements dedicated, ...
Christa Rohrbach's user avatar
1 vote
2 answers
431 views

GeoTIFF Data Extraction

Can a GeoTIFF have data like an attribute table in ESRI feature class or a .dbf file in shapefiles? I downloaded a dataset from here https://ghsl.jrc.ec.europa.eu/download.php?ds=pop which is a ...
April's user avatar
  • 175
1 vote
1 answer
322 views

Deleting GeoTIFF Header/Spatial Reference data using open source software [closed]

I'm looking for a way to delete only the Header/Spatial Reference information from .tif DEM files, using QGIS or other open source tools. I need to specifically remove this data from the DEMs while ...
JeremyLondonMDL's user avatar
1 vote
1 answer
128 views

Import/Copy metadata from template to multiple raster datasets in file geodatabase with ArcGIS Pro using ArcPy

I have a file geodatabase with multiple DEM (raster datasets) and any of them should be imported metadata. I created a template metadata file with extension *.xml and tried to do it but not imported. ...
KDzha's user avatar
  • 21
1 vote
0 answers
165 views

How to retain the metadata information on clipped satellite image in QGIS

I am new to QGIS. I am working with some satellite images XML format and processing in QGIS. I would like to retain the information of metadata of original images after clipping . The clipped images ...
Duc Thao's user avatar
0 votes
1 answer
217 views

Google Earth Engine Javascript - Add metadata properties list of string

I'm looking fo add a List of Strings value to properties of an image collection in google earth similar to Copernicus CORINE Land Cover: https://developers.google.com/earth-engine/datasets/catalog/...
Daniele Piccolo's user avatar
0 votes
1 answer
75 views

Generating thumbnail from PostGIS table link directly

With GeoNetwork, I know it’s possible to create a PostreSQL/PostGIS link with metadata. But from to this PostGIS acess feature, is it possible to generate a thumbnail? (like for the WMS protocol)
user35117's user avatar
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1 answer
80 views

QGIS Server: Show value in abstract field of published WFS service

I published layers from a QGIS project as WFS Service using QGIS Server and everything works fine. Now I want to add a description to each layer, but can't find documentation on how to fill out the ...
geraldo's user avatar
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0 votes
1 answer
62 views

Get mosaic images metadata using CSW

I am trying to get metadata of each mosaic image element defined with its attributes using datastore.properties postgis indexing method. Is it possible to get that info in some way using Geoserver CSW ...
Goran's user avatar
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7 votes
4 answers
344 views

Generating geodata models for layers and their attributes in QGIS

Let's say I have a map with two different layers in QGIS: 'LayerA'. It has three attributes (fid, name, quantity) and its geometry is a MultiLine 'LayerB'. It has four attributes (fid, type, location,...
katagena's user avatar
  • 1,624
1 vote
0 answers
15 views

Persist attributes from a base layer to a grid layer

I currently have a shapefile of municipalities and towns as the base layer which contains attributes such as municipal name and baranggay name (town). I would want to create a hexagonal grid on top of ...
Mr09's user avatar
  • 11
0 votes
0 answers
51 views

Extracting WMS metadata within polygon using ModelBuilder in ArcMap

Is it possible to extract metadata from different WMS services within a specific polygon using ModelBuilder in ArcMap from, for example, "https://wms.geonorge.no/skwms1/wms.banenettverk?request=...
MSS's user avatar
  • 177
0 votes
1 answer
137 views

Figuring out aduisition dates of images from file names using Earthexplorer

I have multiple eMODIS NDVI V6 earthexplorer images that someone else downloaded some time ago. Given my internet and time limitations, I want to use such images in a forthcoming project. However, I ...
perep1972's user avatar
  • 115
2 votes
2 answers
165 views

ArcGIS Pro Active Map Metadata Object is Read-only when accessing via ArcPy

I'm using ArcPy to get the current aprx, active map, then to create an empty metadata object, and populate it with values from a fGDB table, but I cant copy and save it back to the read only map ...
GISI's user avatar
  • 1,169
1 vote
1 answer
759 views

Adding metadata to multiple files in batch/simultaneous process using ArcGIS Pro

I have a feature class that has metadata that I would like to add to 31 other feature classes in ArcGIS Pro 3. Is there a way/tool to add metadata in batch or simultaneously, so I don't have to add it ...
Arthur_Morgan's user avatar
1 vote
1 answer
435 views

Python editing of QGIS layer metadata

I want to feed metadata (title, attribution, etc) to a lot of raster layers in a QGIS project. From what I have read, I managed fine to get hold of metadata from the QGIS python console, using simple ...
MiEquiZ's user avatar
  • 21
1 vote
1 answer
57 views

DSAS asking to set metadata to proceed

I'm using DSAS v4.3 with an ArcGIS software 10.3. Every time I edit the defaults and click to create transect I get the following error
Godofsix's user avatar
1 vote
1 answer
2k views

Change raster `nodata` to nan on python

I've been trying to use rasterio.merge.merge() but it seems I have a nodata issue forbidding it (Rasterio.merge.merge() does not work): there is no value defined as nodata for my rasters (they all ...
vdc's user avatar
  • 309
0 votes
1 answer
1k views

Extracting metadata from Google Earth

How do I extract metadata from Google Earth? I downloaded the satellite image from Google Earth Pro. The data I want to know is that the date, resolution, and the server from which the image was taken ...
bsg's user avatar
  • 467
1 vote
2 answers
105 views

Support for OGC API - Records in MetaSearch [closed]

I’ve been trying to access OGC API - Records through the MetaSearch Catalog of the latest release of QGIS (QGIS 3.24 ‘Tisler’) but I ended up with the following issue: Search error: { "code&...
Maxime Collombin's user avatar
2 votes
1 answer
172 views

Preserve GeoTIFF Metadata tags in GeoServer

I have a bunch of GeoTIFF files that I'm putting into an ImageMosaic in GeoServer. Each image corresponds to one day, and I have been able to successfully import the images into GeoServer such that I ...
Scott Lewis's user avatar
1 vote
1 answer
2k views

How does one get the metadata of each band of a grib file using rasterio?

Is there a way to see the metadata of each band of a grib file using rasterio? Using gdal this can be accomplished by: import gdal path = r"D:\path\to\somewhere.grib" ds = gdal.Open(path) ...
JWB's user avatar
  • 564
3 votes
1 answer
285 views

What are the GeoPackage metadata conventions supported in GeoServer?

I'm trying to find information on how best to write metadata into a multilayer GeoPackage so that it can be read into a GeoServer instance. My chain of treatment would be to: Modify layers in an ...
Trevor J. Smith's user avatar
0 votes
2 answers
196 views

Determining kind of data encoded in tifs

I have tifs and with help from this community I have been able to navigate them with gdal, rasterio, geopandas etc. I also understand that they encode raster data. But I am not sure what additional ...
Oliver's user avatar
  • 195
1 vote
0 answers
74 views

Exporting metadata from PostGIS tables to shapefile using QGIS

With QGIS, the description of a dataset seems to be available for filling and consultation via the 'information' and 'metadata' tabs in "LAYER PROPERTIES". There seem to be bridges between ...
user35117's user avatar
  • 939
1 vote
0 answers
146 views

Adding metadata information to imagery in ArcGIS Pro

I am working with imagery in ArcGIS Pro 2.8, and the data is World View 3. What I am trying to achieve is to use the Mensuration tools available under the mensuration sub-group in the imagery tab in ...
Yogesh Chavan's user avatar
4 votes
1 answer
980 views

Including metadata in GeoPackage file written using GeoPandas/Fiona

I have a Geopandas GeoDataFrame with a couple of categorical columns that I want to write to a GeoPackage file. GeoPandas/Fiona/GeoPackage does not support categorical columns directly, so I'm ...
Timothy W. Hilton's user avatar
1 vote
0 answers
98 views

Remove bounding box from metadata view in Geonetwork

I want to remove the spatial extent (bounding box) section from all the metadata views because all I can see with my uploaded data is this: I tried to edit the 'catalog/views/default/templates/...
Antonio's user avatar
  • 11
0 votes
1 answer
695 views

Extracting tabularized metadata information from an ImageCollection in Google Earth Engine

Sometimes, one wants to know how many (and which) satellite images (e.g. Sentinel-1, Sentinel-2, or Landsat-X) are available for a given ROI in a given time frame. In Google Earth Engine, this ...
Michael's user avatar
  • 1,186
1 vote
1 answer
88 views

Select a cataloging / metadata system? [closed]

We are setting up a GIS server based on QGIS / PostgreSQL-PostGIS and GeoServer. We are missing an important tool, the cataloging and metadata system. PostgreSQL and GeoServer are on a Windows Server ...
user35117's user avatar
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