Hello I try to use DJANGO to insert point clicked on Leaflet in a POSTGIS database. During the import I receive the following error : "function st_geo ...
Hello I try to use DJANGO to insert point clicked on Leaflet in a POSTGIS database. During the import I receive the following error : "function st_geo ...
Im attempting to decode the value of "Well-known Binary" format in Java. The following Node script does what I need Buffer.from('A4C0A7DEBFC657C0', ' ...
I have a table column with data values in wkb format and I want to convert it to geometry. I came across few functions in sql (like "to_geography()") ...
I have 2 columns in a CSV called Longitude and Latitude which are being parsed using my Python AWS Lambda Code. I am using the shapely module with th ...
I have a string written as 8-byte double-precision number with little endian and would like to convert it with float64 so that BigQuery can handle it ...
I have a column named wkt_geometry in a table in Postgres with data converted from latitude and longitude. But I want to convert the wkt_geometry to w ...
I have lists of coordinates in a file which I want to get their polygon. I used wkb library to load the coordinates, but when I try to set them into t ...
I want to upload data with postgis using an sql query. See below the code I get this error: ParseException: Invalid HEX char WKBReadingError: ...
I've been doing some experimenting with PostGIS, and here's what I've noticed: Suppose I have a table defined as follows: And I add the following ...
I've been trying to find a way to insert and retrieve geometric types using Golang, and specifically the library gorm. I'm also attempting to use the ...
I have geometry data stored in the SQLite database, and datatype of column is BLOB. I used the below method to convert the BLOB data into the sharp m ...
I'm not being able to understand how is the data type geography in SQL server... For example I have the following data: what I know: 0x is prefix ...
I was reading a Postgres/PostGIS statement like this: The above creates something from a Well Known Binary (WKB). I haven't seen the specific way o ...
Consider the following SQLAalchemy / GeoAlchemy2 ORM with a geometry field: When I update an item in the PostgreSQL shell: Fetching the field: ...
Does anyone knows a package/function in R that takes Well-Known Binary (WKB) as an input, and returns it's Well-Known Text (WKT) representation? ...
It's been a few days that I'm struggling with WKB strings. I need to be able to parse it in order to get the equivalent geometry and extract points co ...
I have been experimenting with GeoAlchemy2, and I have some trouble with parsing its geom field. I have tried to use the built-in to_shape function o ...