Results 41 to 50 of about 100,847 (312)

Oregon geospatial standards development guidelines [PDF]

open access: yes, 2012
The intent of this document is to revise the Oregon geospatial standards development guidelines.Purpose -- Scope -- History -- Direction -- FIT standard development, endorsement, and authorization process -- Amending existing standardsTitle from PDF ...

core  

Survival by Race and Ethnicity in Children and Adolescents/Young Adults With Relapsed/Refractory Hodgkin Lymphoma: A Pooled Analysis of Children's Oncology Group Trials

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Despite 5‐year survival rates of over 90% among children and adolescents/young adults (CAYAs) with classic Hodgkin lymphoma (cHL), 15%–20% relapse after frontline therapy. Prior analysis of frontline Children's Oncology Group (COG) clinical trials demonstrated that, despite similar rates of relapse, non‐Hispanic Black (NHB) and ...
Mallorie B. Heneghan   +14 more
wiley   +1 more source

Development of Novel Soil Salinity Spectral Index Using Remotely Sensed Data: A Case Study on Balod District, Chhattisgarh, India

open access: yesJournal of Landscape Ecology
Soil salinity is a known phenomenon worldwide. It has a substantial influence on crop productivity and environmental well-being. Conventional approaches to evaluate soil salinity are laborious and expensive, which need efficient approaches such as ...
Deshpande Vaibhav Prakashrao   +2 more
doaj   +1 more source

Geospatial Blockchain: review of decentralized geospatial data sharing systems

open access: yesAGILE: GIScience Series, 2022
Abstract. Blockchain technologies are driving the internet infrastructures into a transformation from Web 2.0 to Web 3.0. This remodels the internet foundations from a centralized approach, where data is hosted by a single actor, to a decentralized one in which data is distributed among peers in a network.
Jesus Rodrigo Cedeno Jimenez   +3 more
openaire   +2 more sources

Geographic profiling in Nazi Berlin: fact and fiction [PDF]

open access: yes, 2014
Geographic profiling uses the locations of connected crime sites to make inferences about the probable location of the offender’s ‘anchor point’ (usually a home, but sometimes a workplace). We show how the basic ideas of the method were used in a Gestapo
Lutermann, H   +3 more
core  

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

open access: yesAdvanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais   +32 more
wiley   +1 more source

Geospatial Data Portals and Open Geospatial Data

open access: yes, 2023
Data is valuable when used to make better decisions. The true value of data can only be unlocked if it is re-used and shared, not siloed. Data sharing is the process of making the same data resources available to multiple applications, users, or organizations.
openaire   +2 more sources

Building geospatial infrastructure [PDF]

open access: yesGeo-spatial Information Science, 2019
Many visions for geospatial technology have been advanced over the past half century. Initially researchers saw the handling of geospatial data as the major problem to be overcome. The vision of geographic information systems arose as an early international consensus.
Jack Dangermond, Michael F. Goodchild
openaire   +2 more sources

Orthophoto map 1:50,000 [cartographic material] : Indonesia / [PDF]

open access: yes, 2005
Ed. 1-DIGO. Orthophoto map series of cities of Sumatra, Indonesia, showing before and after satellite imagery of areas affected by the 2004 Indian Ocean (or Boxing Day) tsunami of 26 December 2004.; Each sheet is numbered and named individually.; "Image ...
Defence Imagery and Geospatial Organisation (Australia)
core  

Revolutionising Agricultural Sustainability: New ‘Furrow Tillage’ can Mitigate Short‐Term Soil‐to‐Atmosphere CO2 Flux and Promote Soil‐Plant‐Microbe Health

open access: yesAdvanced Science, EarlyView.
Furrow tillage resolves the conventional‐vs.‐no‐tillage trade‐off by simultaneously cutting CO2 efflux to 2.0–3.0 g C m−2 d−1 and unlocking high nutrient availability for the rice rhizosphere. This scalable agronomic solution strengthens soil health, enhances plant physiology, reshapes microbial metabolism, and shifts paddy systems toward a net ...
Arnab Majumdar   +10 more
wiley   +1 more source

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