Konferenztage an der Küste 🌊
Die GI-Fachgruppe Umweltinformationssysteme lädt nach #SchleswigHolstein ein! Im Fokus stehen aktuelle Verfahren zur Beobachtung und Analyse der Umwelt.
Themen wie #GeoData, Sensornetzwerke oder #DigitalTwins sollen insbesondere aus Anwendungssicht kritisch diskutiert werden: Wie tragen sie zum Schutz von Küsten oder der Biodiversität bei?
📌 Tönning & online
📅 10.–12.6.
Alle Infos zum #CfP oder zur kostenlosen Teilnahme: https://ak-uis.de/
A treasure trove of #earthobservation news and resources in the latest Spectral Reflectances newsletter! https://www.spectralreflectance.space/p/spectral-reflectance-newsletter-125
Like how about the Cloud Native Geospatial Conference summarized into one notebook, not only by AI but also the hard work of one of the best experts in the field. #geodata https://notebooklm.google.com/notebook/3bbdcc37-e56b-424d-92a4-d3d1cb61d70f
#SayWhere Geocoding System: Human-Memorable Geographic Coordinates
[ based on #geohash ]
This document specifies SayWhere, an open-source system for encoding geographic coordinates (latitude, longitude, and optional altitude) into human-memorable word phrases and decoding them back to coordinates. The system provides deterministic, reversible encoding with two-layer error detection (per-word parity and optional terminal word-phrase checksum) and supports three-dimensional positioning for multi-level structures. SayWhere introduces hierarchical variable- length phrases with true prefix relationships, enabling precision scaling from regional (1 word) to meter-level accuracy (6 words). The system uses the Bitcoin Improvement Proposal 39 (BIP-39) mnemonic wordlist for multilingual support and geohash spatial indexing for efficient location encoding.
Chính phủ vừa hoàn thành xây dựng cơ sở dữ liệu địa chính cho gần 57 triệu thửa đất trên cả nước, đánh dấu bước tiến quan trọng trong công tác quản lý đất đai. Đây là thành quả của việc tập trung tháo gỡ khó khăn, vướng mắc trong tổ chức thực hiện pháp luật về đất đai, khoáng sản, địa chất và lâm nghiệp trong thời gian qua.
#ĐấtĐai #CơSởDữLiệu #ĐịaChính #ChínhPhủ #QuảnLýĐấtĐai #57TriệuThửaĐất #Mới #TinTức #News #Data #LandManagement #Vietnam #Government #Geodata #LandDatabase
https://vietnamne
Ces outils gratuits s’adressent aux professionnels (architectes, urbanistes et autres), ainsi qu'à tous les citoyens curieux de mieux comprendre leur environnement.
👉 Découvrez la nouvelle génération du Géoportail et explorez le Luxembourg en 3D dès aujourd’hui !
Communiqué de presse : https://gd.lu/cljsGS
Last #ValidationFriday Mappy Hour for the year is on 5 December! Validators and aspiring ones are welcome to join!
More details 👉🏼 https://osmcal.org/event/4169/
🎉 A small milestone for my hydrogeochemistry monograph about #SvystunovaGully
Today, my Zenodo record passed 1,500 downloads across both released versions — something I never expected when I began this project as a personal, curiosity-driven exploration.
It’s an independent study on groundwater–rock interaction, technogenic metasomatism, and carbonate–water equilibria, based largely on PHREEQC thermodynamic modelling and geospatial data.
I’m grateful to everyone who took an interest, skimmed, downloaded, or shared it.
Your attention gives this work a life I didn’t imagine it would ever have.
❗ And one more thing: in the monograph’s preamble I explicitly thank the developers of free and open-source software. Without their tools — R, PHREEQC, QGIS, LaTeX, Linux, JabRef and many others — this research would simply not have been possible.
#Hydrogeochemistry #Geochemistry #Groundwater #PHREEQC #FOSS #OpenScience #RStats #QGIS #Zenodo #EnvironmentalScience #Carbonates #Metasomatism #GeoData #WaterPollution
while exploring @geopandas docs I learned it has a "explore()" function that creates an interactive #leafletjs map of the #geodataframe #pandas #gis #geodata #gischat #geopandas
https://geopandas.org/en/stable/docs/user_guide/interactive_mapping.html
Gesellschaft für Informatik eV
Fiona Gregory
Sebastian Lasse
Vietnamnet BOT
Erik Jonker
Geoportail Luxembourg
UN Mappers
Eugene
Joana Simoes
Jakob Miksch