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Questions tagged [cloud-gis]

GIS database and services hosted as scalable server (or serverless) environments in the cloud.

0
votes
1answer
113 views

Get a mask for MODIS (250m, MOD09GQ) using MODIS (500m, MOD09GA) in Google Earth Engine?

How can I use the quality information stored in MODIS (500m) to create a mask for my MODIS (250m) image - e.g. cloud mask? When I merged the two image collections and run a function to detect the ...
6
votes
0answers
561 views

Using QField with Multi-User Access also Offline?

I got 10-20 QGIS-Users which edit all one Project online and offline. Sometimes they do it at the same time. Until now we only used QGisDesktop with a PostGis Database stored in QGIS Cloud(50MB ...
2
votes
0answers
70 views

Serverless geospatial data type conversion (similar to ogr2ogr)

Is it possible to run ogr2ogr or Python/Fiona in a serverless environment where each feature gets processed in parallel and where you don't have to specify the properties of a virtual machine upfront? ...
2
votes
0answers
96 views

WMS Layers from Azure Geoserver not loading with multiple users

I am loading multiple WMS layers into a leaflet web application from an Azure virtual machine Geoserver that pulls data from a PostGIS database on the same machine. The layers load through quickly ...
1
vote
0answers
20 views

How to create coordinate system (using Lat/Long) across IR & VIS satellite images

A recent project of mine has been to gather IR and VIS data from WeatherUnderground's online site for the purposes of creating fun and informational temporal GIFs. Now, I'd like to take it a step ...
1
vote
0answers
29 views

Read laz files are stored on IBM COS

I have a problem with reading laz files that are stored at IBM cloud object storage. I have built pywren-ibm library with all PDAL requirements - one of them with docker. I then deploy it to IBM ...
1
vote
0answers
39 views

QGIS installation on a cloud platform

I would like to install QGIS on a cloud platform, like AWS/Amazon cloud for example. Do you think this is a valid solution? For my work I have to upload several satellite images (Sentinel and Landsat) ...
1
vote
0answers
42 views

QGIS Cloud shape upload runtime error

Using QGIS 2.12, Qgiscloud version 1.1.14 (on OSX 10.11). When uploading a shape (with 427 lines), I get this error: Aanmaken van velden mislukt Traceback (most recent call last): File "/Users/...
0
votes
0answers
211 views

Export image collection Google Earth Engine to Google Cloud Bucket Python API

I have an image collection within GEE's Python API that I want to clip and write to my google cloud bucket. I am working on a Google Cloud VM and have mounted my bucket "gee-bucket22" with gcsfuse. I ...
0
votes
0answers
30 views

Filtering Images that Intersect with Features

I have a FeatureCollection with various polygons. I want to filter Sentinel1 images that intersect with each polygon. I can do it manually but adding each feature as filterBounds () one by one but I ...
0
votes
0answers
540 views

GEE Landsat SR year composite // mask cloud / shadow out w/ other method than quality pixel

Has anyone found a good solution to mask out cloud/shadow cover not using quality assessesment pixels or combining it with something else? I am trying to generate cloud/shadow free composite for a ...