Questions tagged [raster-dataset]

Raster specific dataset for ArcGIS, similar to network dataset - **not** a general term for raster data.

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Raster Dataset Misaligning in ArcGIS Desktop?

We have an ArcSDE Raster Dataset of aerial imagery covering a County. A little while back the dataset somehow got tweaked to where it doesn't align correctly anymore. It is in the NAD83 StatePlane ...
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1answer
32 views

Problem with datacube UI when I work with new dasaset added

I installed datacube from the official guide https://github.com/ceos-seo/data_cube_ui/tree/master/docs including the example. Everything works. I tried for simplicity to add a new app that calculates ...
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1answer
41 views

Is it possible to open a raster or raster dataset contained in a file geodatabase with QGIS 3.X?

I know that it is possible to extract vector data from .gdb's. I have found some similar questions here and here or even here on StackExchange, but they were either not exactly what I was looking for ...
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299 views

Accessing raster values to create histogram using ArcPy? [closed]

Using native Python and arcpy function what method is best to create a histogram of raster dataset? I know it's possible to use raterio and GDAL functions, but I would like to keep it a arcpy and ...
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2answers
660 views

Making stack from many images in Google Earth Engine?

Using the code below, I've computed 20 ndvi images for modis data. How can I stack and save them in a single file? var mod13 = ee.ImageCollection("MODIS/006/MOD13Q1") .filterBounds(geometry) ....
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1answer
57 views

Area of classified pixels in an image collection

I am using Monthly History data of the Global Surface Water dataset (Asset id: JRC/GSW1_0/MonthlyHistory). I have filtered the images using .filterdate and .filterbounds for my region of interest (...
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1answer
995 views

Packaging a QGIS Project with vector and raster data for use on QField

Does anyone have a step by step guide on how to package a QGIS project in QField and successfully open the project on a tablet? Currently I have a QGIS project with vector layers and Google Satellite ...
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0answers
45 views

ArcGIS 10.5 - Filter raster datasets by it's ISO 19115 metadata

I'd like to use search engine of ArcGIS 10.5 to filter raster datasets by it's ISO attributes (for example resolution). Search engine by default can filter only by tags, summary, description and ...
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1answer
321 views

Acquiring and understanding data from world clim? [closed]

I am a novice and trying to get monthly precipitation data of India in raster format month wise. The closest I got was from worldclim.org that too annual data for a block containing the Indian ...
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1answer
132 views

Georeferencing and mosaicking jpeg images using ArcMap with unknown spatial reference?

I have a series of large scale (almost 1:1), aerial jpeg images taken from a UAV DJI-FC350 drone camera. They have no spatial reference, but the images have their own GPS tags giving a single lat, lon ...
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1answer
340 views

How can I extract time and elevation from this data?

I download metadata from http://geoportale.lamma.rete.toscana.it/MapStore/public/ based on this tutorial http://geoserver.geo-solutions.it/multidim/en/accessing_multidim/rtx/wind_arrows.html and ...
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1answer
1k views

After clipping raster in ArcMap, file appears black in any other applications?

I have a tiff raster dataset, using arcgis I clip the data (to a feature class perimeter), the clipped file displays fine within Arcgis. However, if I try to view the clipped image in any external ...
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1answer
395 views

Problem loading tif into raster dataset in ArcSDE 10.2

I have over 1000 raster datasets I need to mosaic into ArcSDE 10.2. I can't use a mosaic dataset because the county I am working for wants to keep the files on an external HD, so the pointers won't ...
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0answers
212 views

Raster Catalog to Raster Dataset ERROR

I have a problem converting my Raster Catalog to Raster Dataset. I have an error (see below) after 4-5 hours of process - all rasters have ~21Gb. Is there something wrong with data? I will be really ...