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Questions tagged [lambda]

Use this tag when referring to Amazon Web Services (AWS) Lambda

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. ...
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 ...
3
votes
0answers
35 views

QGIS Python: sort by attributes <= 0

In QGIS 2.18 I'm try to sort features by an integer attribute with a Python script. The problem is, that some of the values of the sorting attribue are <= 0 (for sure they have to be <=0) and ...
0
votes
0answers
100 views

How to generate metatiles for use with tapalcatl

I'm investigating using tapalcatl-py to serve vector tiles on AWS Lambda infrastructure. Unlike other tile servers, it does not seem to use .mbtiles files directly, instead using "metatiles". The ...
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 ...