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Questions tagged [amazon-web-services]

Amazon Web Services (AWS), is a collection of cloud computing services that make up the on-demand computing platform offered by Amazon.com.

2
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1answer
21 views

How to generate a correct HTTP response for a pbf within AWS API Gateway?

I am attempting to implement this approach to serving vector tiles from PostGIS using a lambda function and an AWS API Gateway Method: https://www.sparkgeo.com/blog/vector-tile-server-using-postgis. ...
0
votes
1answer
33 views

Download and Browse Sentinel data from AWS

It's been a while since I downloaded or browsed Sentinel data in AWS from http://sentinel-s2-l1c.s3-website.eu-central-1.amazonaws.com/tiles/ But I can not access this website anymore. Is it closed ...
1
vote
1answer
55 views

Clipping/cropping/masking a raster tile layer in Mapbox GL JS

I'm loading Landsat tiles into a Mapbox GL JS map via an AWS S3 tile server, and this is working OK, but what I'd really like to do is clip the tile layer to a GeoJSON polygon which is loaded in ...
1
vote
1answer
54 views

Java unsatisfied link error at runtime

I'm getting an unsatisfied link error when running gdal.AllRegister() in my java application running on AWS Lambda. java.lang.UnsatisfiedLinkError: /var/task/lib/libgdaljni.so: libgdal.so: cannot ...
0
votes
1answer
46 views

Fmask 4.0 on Sentinel data from Sinergise/AWS

I have downloaded Sentinel data from the AWS bucket on S3. How can I place this into the appropriate SAFE folder structure to run the Fmask cloud masking software (https://github.com/GERSL/Fmask)?
0
votes
1answer
43 views

Making subset of Sentinel-2 with rasterio?

I am looking for a solution to my problem with rasterio. I want to download just a specific part of the image from AWS based on lat lon coordinates. Rasterio offers a great tool (window) although it ...
0
votes
0answers
31 views

Automating Redshift data dump to a PostgreSQL DB every 12 hours

I have a redshift database that changes multiple times a day. I want to use this "live" data to make web maps and I have a Postgres DB where all my web-mapping data is stored. I want to continuously ...
0
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0answers
92 views

Connect Geoserver to AWS RDS instance

I am using a Geoserver on an AWS EC2-instance and try to connect it with my PostGIS database, which is on a RDS-instance. However, I get the Cannot create PoolableConnectionFactory error, which again ...
0
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3answers
108 views

Querying Geospatial data in Athena database, getting rows in range of 5 miles from specified coordinates

I have database table Building with these columns: name, lat, lng How can I get all Buildings in range of 5 miles from specified coordinates, for example these: -84.38653999999998 33.72024 ? ...
0
votes
2answers
329 views

How to download Sentinel2 L1C using AWS Python SDK (boto3)

The permissions for Sentinel2 L1C changed today https://www.sentinel-hub.com/faq/how-will-access-permission-changes-aws-bucket-affect-users-accessing-data-directly-non-sentinel# How can I send a '...
0
votes
2answers
277 views

What happened to AWS Sentinel2 website?

There used to be a website where you could browse the Sentinel 2 data hosted on AWS S3. I used to follow the link from the Sentinel 2 information page: https://registry.opendata.aws/sentinel-2/ Is ...
0
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0answers
142 views

Sentinel-1 GRD and Sentinel-2 L1C on AWS bucket policy

Recently I started to work with Sentinel-1 data hosted on AWS S3 bucket 'sentinel-s1-l1c'. The bucket is requester pays and requires AWS signature version 4. I need to access the files via HTTP GET ...
0
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0answers
44 views

Is ubuntugis repository available for Amazon Linux ?

I want to use stack which includes some packages (postgis, ...) from ubuntugis repository which is dedicated for ubuntu users. I need to know whether there is some another repositoryu dedicated for ...
1
vote
1answer
38 views

Importing AWS downloaded Sentinel-2 data into SNAP software?

I have downloaded Sentinel-2 L1C granules from AWS. I saved it as .SAFE format and now have for each tile downloaded as folder structure: AUX_DATA IMG_DATA QI_DATA i would like to run some ...
0
votes
1answer
64 views

Error when running GeoServer with GWC S3 BlobStore plugin installed

I have GeoServer 2.13 installed and I would like to use the GWC S3 BlobStore plugin which I downloaded from here: http://ares.opengeo.org/geoserver/master/community-latest/geoserver-2.13-SNAPSHOT-gwc-...
1
vote
0answers
61 views

Recommended instance type when using pgrouting in AWS [closed]

Some advice required please. When choosing instances in AWS (amazon web services) I can have a 'compute optimised' or 'memory optimised' instance. Can anyone recommend the best to use with pgrouting?...
2
votes
1answer
177 views

Convert AWS GOES Data to GeoTiff

I need to convert netCDF files from AWS's GOES data into GeoTIFF. My end goal is to use these as raster layers in GeoServer. I have used GDAL to warp a GeoTIFF into EPSG 4326 so for now I just need to ...
3
votes
1answer
191 views

Converting Sentinel 2 data from the AWS archive to SciHub's structure

I've been using the Sentinel Level 1C data archive hosted on AWS, maintained by Sinergise. However, I also need atmospherically corrected data. For that purpose, I use sen2cor, but it relies on the ...
4
votes
0answers
77 views

Speed up identify in QGIS

I have just transferred my Postgis database onto an RDS server, and there is a bit of a performance hit when using the Identify tool in QGIS (3) compared to localhost. I presume this is mostly network ...
0
votes
0answers
170 views

How to processing .jp2 file in AWS lambda by gdal

Background: I want use gdal to processing '.jp2' image on AWS lambda. But when I use gdal.Open() function it return None. I am working on processing sentinel-2 satellite image. I have GDAL 2.2.1 and 2....
2
votes
2answers
108 views

Using alternative transformations in PostGIS on Amazon RDS

I am trying to apply the advice in George MacKerron's blog on Using the OSTN02 transformation in PostGIS however I am using the Amazon RDS service where I do not have access to the underlying file ...
2
votes
1answer
136 views

Can sfcgal be Installed on Amazon Web Services

We're trying to set up a cloud-based repository using postgresql, postgis and sfcgal. While I have these installed and running on my laptop, it looks like AWS RDS does not support sfcgal. Is this so? ...
2
votes
2answers
95 views

Missing geometry in Sentinel 2 footprints

I've noticed some scenes on bucket that contain empty (no geometry) detector footprint masks. Examples: http://sentinel-s2-l1c.s3.amazonaws.com/tiles/11/S/MT/2016/8/17/0/qi/MSK_DETFOO_B03.gml http://...
1
vote
1answer
59 views

Does the origin of Sentinel-2 L1C images on AWS represent a point at the center of the pixel or a point at the upper left corner?

Does the origin of Sentinel-2 L1C images on AWS represent a point at the center of the pixel or the upper left corner of the pixel? i.e. AREA_OR_POINT=Point, whether AREA_OR_POINT=Area means that a ...
1
vote
0answers
96 views

Geotransform data missing in L2A products on S3

I am trying to use Sentinel-2 L2A tiles from the sentinel-s2-l2a bucket. Unfortunately I noticed that the geotransform information (SRS, origin, scale, and skew) are missing on the tile files. An ...
1
vote
1answer
65 views

Changed aws terrain datasets

I noticed that the structure and size of the file was changed pattern https://s3.amazonaws.com/elevation-tiles-prod/geotiff/{z}/{x}/{y}.tif example https://s3.amazonaws.com/elevation-tiles-prod/...
4
votes
2answers
400 views

AWS Sentinel 2 incorrect cloudy pixel percentage

For some tiles with low data coverage percentage metadata and tileInfo contain cloudy pixel percentage value equal 0. Examples: http://sentinel-s2-l1c.s3-website.eu-central-1.amazonaws.com/#tiles/37/...
5
votes
1answer
138 views

AWS sentinel 2 duplicate entry difference

can anybody explain what main difference between two almost identical directories: http://sentinel-s2-l1c.s3-website.eu-central-1.amazonaws.com/#tiles/22/K/EC/2017/10/10/0/ http://sentinel-s2-l1c.s3-...
0
votes
1answer
62 views

How to pull data from an existing PostGIS database into Carto?

I have an existing PostGIS database. I want to be able to access my tables from that DB on my Carto enterprise account. Any suggestions?
0
votes
1answer
1k views

How to import images bucket from AWS S3 using python

How to import images bucket from AWS s3 using python without declaring LOCAL_PATH, i want total bucket images in python environment in array format, from one week on words i am facing this issue, ...
1
vote
0answers
26 views

Geocortex creating duplicate columns on Replica Datasets

I have a Geocortex site that utilises data located on an Amazon Workspace. The data originates from a local SQL server and is replicated to the Workspace when the data is updated. Each time this ...
2
votes
1answer
332 views

Import point data from amazon s3 into QGIS

I'm working with spatial/temporal data, stored in s3 (AWS). The data is in the format: ID, Date, Lat, Lon 23424 2017-02-03T23:15:15Z 23.434 -5.2343 23424 2017-02-03T23:20:...
3
votes
1answer
250 views

Problems using landsat-util

I'm trying to install landsat-util in an Ubuntu AWS instance. First, I created a Python 2.7 environment called landsat_py2 to avoid conflicts and the installation process seems to be fine. Nonetheless,...
1
vote
1answer
357 views

remote access to virtual machine can't open qgis

I'm currently running a virtual machine on amazon EC2 and planning to do some web-gis service through it. I installed the QGIS remotely but apparently I can't run it from my local machine through ssh, ...
2
votes
1answer
40 views

Why is the Upload checkbox for GP Services missing when publishing to ArcGIS Server on Amazon EC2?

I am trying to publish my own GP services to a GIS server instance with ArcGIS Server 10.4.1 built on Amazon EC2. In the service editor window, I do not see the "Upload" checkbock that typically shows ...
8
votes
1answer
1k views

Finding Sentinel tile for specific Long/Lat coordinate

I'm building a tool that downloads images from "Sentinel-2 on AWS" I have a trouble translating Long/Lat coordinates to a specific Sentinel tile. I know that Sentinel 2 uses MGRS and I tried to ...
3
votes
0answers
668 views

using gdal /vsis3/ on aws lambda fails

I am trying to use AWS lambda to process some files stored in an S3 bucket using GDAL. I have used information in the previous question enter link description here to test that I can read the file ...
1
vote
1answer
153 views

Publish geoprocessing service on AWS ArcGIS Server [closed]

I'm planning to use the following stack on Amazon AWS: - Esri ArcGIS Enterprise 10.5 on Ubuntu with Postgresql (Dec 2016) Can be found on this link: https://aws.amazon.com/marketplace/pp/B01N5HOYPC?...
10
votes
1answer
1k views

Reading S3 Sentinel-2 image files with rasterio

I am currently experiencing an 'Access Denied' error after using rasterio to open the Sentinel-2 AWS .jp2 image files (currently hosted by Sinergise and can be found here). My code looks like this: ...
4
votes
1answer
154 views

Why are Landsat 8 files on AWS compressed cf those from USGS?

I want to shift from downloading Landsat8 imagery directly from USGS to the AWS service (https://pages.awscloud.com/public-data-sets-landsat.html). I have some automated processes that are not ...
5
votes
3answers
2k views

How to process Sentinel-2 data from AWS

Sentinel-2 imagery granules downloaded from AWS archives (http://sentinel-pds.s3-website.eu-central-1.amazonaws.com) have a little different data structure than the original granule sub-folders of ESA ...
1
vote
1answer
848 views

Understanding difference between Amazon Web Services and GeoServer?

I'm learning how to develop a web mapping application for multiple GIS layers (vector and raster). As I'm learning about each component when configuring every element works (GIS desktop, RDBMS, web ...
3
votes
1answer
126 views

ESRI ArcGIS for Server AMI for Amazon EC2 reserved instances

I read several online documents on using ESRI's Cloud Builder to optmimally set and fire up ArcServer AMIs on Amazon EC2. However, everything seems oriented toward selecting and launching on-demand ...
3
votes
0answers
862 views

QGIS on Amazon cloud computing?

I have a QGIS (2.14.3) viewshed analysis that is taking too long to run on my desktop computer. Is it possible to run QGIS on the Amazon cloud computing (or some other similar service) to speed up ...
0
votes
2answers
255 views

Using pgsql2shp in server code with PostGIS installed on Amazon RDS instance

I've created a web application using the Meteor web framework, GeoServer and PostGIS. I've deployed my app on Amazon Web Services with the Meteor app and GeoServer running as 2 separate tasks on 1 EC2 ...
1
vote
0answers
94 views

How do I increase the 2mB uploadifive limit in Geoserver installed on AWS?

I've recently migrated a site from Geoserver 2.1.4 installed on a hardware server to Geoserver 2.7.0 installed on an Amazon Web Service. The site uses uploadifive to enable the user to upload a pdf to ...
1
vote
2answers
1k views

Charging on Free Tier of AWS RDS?

I´m trying to find out more on the possibilities with GeoClouding and PostGIS. I was experimenting with AWS RDS feature with an Free Tier account, and now I´ve been charged a large amount of money. I ...
1
vote
1answer
919 views

Secure credentials for scheduled python script targeting ArcSDE 10.1 on AWS

I have a python script that will be used as a scheduled task. Our dba team is wanting the credentials to be as secure as possible. I would say that using the os security system as far as locking ...
24
votes
8answers
2k views

Is there an architecture for distributed geoprocessing?

Suppose I have 50 computers on my LAN. Each computer has a geodatabase for all parcel polygons in a particular state in the US. I'd like to write a geoprocessing task that finds all parcels valued ...