Dmitry Baryshnikov BishopGIS
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| from osgeo import ogr, osr | |
| pulkovo42v1 = osr.SpatialReference() | |
| pulkovo42v1.ImportFromWkt("""GEOGCS["Pulkovo 1942 v2", | |
| DATUM["Pulkovo_1942", | |
| SPHEROID["Krassowsky 1940",6378245,298.3], | |
| TOWGS84[23.57,-140.95,-79.8,0,-0.35,-0.79,-0.22]], | |
| PRIMEM["Greenwich",0, | |
| AUTHORITY["EPSG","8901"]], | |
| UNIT["degree",0.0174532925199433, |
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| from nomk import coord | |
| from osgeo import ogr, osr | |
| epsg7683 = osr.SpatialReference() | |
| epsg7683.ImportFromEPSG(4284) | |
| epsg7683.SetAxisMappingStrategy(osr.OAMS_TRADITIONAL_GIS_ORDER) | |
| # epsg7683.SetTOWGS84(23.57,-140.95,-79.8,0,0.35,0.79,-0.22) | |
| epsg4326 = osr.SpatialReference() |
BishopGIS
/ test_proj.py
Last active
September 29, 2021 11:16
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| from osgeo import ogr, osr | |
| pt = ogr.CreateGeometryFromWkt('POINT(37.0 55.0)') | |
| epsg7683 = osr.SpatialReference() | |
| epsg7683.ImportFromEPSG(7683) | |
| epsg7683.SetAxisMappingStrategy(osr.OAMS_TRADITIONAL_GIS_ORDER) | |
| # epsg7683.SetTOWGS84(23.57,-140.95,-79.8,0,0.35,0.79,-0.22) | |
| epsg4326 = osr.SpatialReference() | |
| epsg4326.ImportFromEPSG(4326) |
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| from osgeo import gdal | |
| import os | |
| ds = gdal.Warp('', 'small.tif', format='MEM', warpOptions=["INIT_DEST=NO_DATA", "UNIFIED_SRC_NODATA=YES"], srcNodata=0, dstAlpha=True) | |
| try: | |
| os.remove('nd5.tiff') | |
| except OSError: | |
| pass |
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| # -*- coding: utf-8 -*- | |
| import math | |
| dpi = 1000 / 39.37 / 0.28 | |
| ipm = 39.37 | |
| metersPerTile = 156543.04 | |
| def getZoomFromScale(scale): | |
| return math.log(scale) / math.log(2) |
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| bishop@Bishop-MacBookPro tmp % /usr/bin/env python /Users/Bishop/.vscode/extensions/ms-python.python-2020.9.114305/pythonFiles/lib/python/debugpy/launcher 58870 -- /Volumes/Data/tmp/test_wfs.py | |
| WFS: https://sandbox.nextgis.com/api/resource/6038/wfs?VERSION=1.0.0&SERVICE=WFS&REQUEST=GetCapabilities | |
| HTTP: Fetch(https://sandbox.nextgis.com/api/resource/6038/wfs?VERSION=1.0.0&SERVICE=WFS&REQUEST=GetCapabilities) | |
| HTTP: libcurl/7.71.1 OpenSSL/1.1.1c zlib/1.2.11 | |
| * Couldn't find host sandbox.nextgis.com in the .netrc file; using defaults | |
| * Trying 5.9.138.126:443... | |
| * Connected to sandbox.nextgis.com (5.9.138.126) port 443 (#0) | |
| * ALPN, offering http/1.1 | |
| * successfully set certificate verify locations: | |
| * CAfile: /Users/Bishop/Applications/NextGIS/Library/Frameworks/openssl.framework/Resources/ssl/certs/cert.pem |
BishopGIS
/ test_wfs.py
Created
October 29, 2020 09:27
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| from osgeo import gdal | |
| from osgeo import ogr | |
| from osgeo import osr | |
| base_url = 'https://sandbox.nextgis.com' | |
| service = 6038 | |
| version = '1.0.0' | |
| gdal.SetConfigOption("CPL_DEBUG", "ON") | |
| gdal.SetConfigOption("CPL_CURL_VERBOSE", "YES") |
BishopGIS
/ proj4towkt.py
Created
October 7, 2020 19:46
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| from osgeo import osr | |
| proj4 = '' | |
| dst = osr.SpatialReference() | |
| dst.ImportFromProj4(proj4) | |
| dst.ExportToWkt() |
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| from osgeo import gdal, osr | |
| y = 7509137.5811 | |
| x = 4187591.89173 | |
| gsk2011 = '+proj=longlat +a=6378136.5 +rf=298.2564151 +towgs84=0.013,-0.092,-0.03,0.001738,0.003559,-0.004263,0.0074 +no_defs' | |
| src = osr.SpatialReference() | |
| dst = osr.SpatialReference() | |
| src.ImportFromEPSG(3857) |
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| import sys | |
| import os | |
| for path_item in sys.path: | |
| try: | |
| items = os.listdir(path_item) | |
| for item in items: | |
| if item == 'numpy': | |
| print('numpy directory present in path: {}'.format(path_item)) | |
| # cut some lines from __init__.py |
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