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Submitted URL: http://erddap.osupytheas.fr/
Effective URL: https://erddap.osupytheas.fr/erddap/index.html
Submission: On November 14 via api from US — Scanned from FR
Effective URL: https://erddap.osupytheas.fr/erddap/index.html
Submission: On November 14 via api from US — Scanned from FR
Form analysis 1 forms found in the DOM
Name: search — GET https://erddap.osupytheas.fr/erddap/search/index.html
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<h3>Do a Full Text Search for Datasets</h3><input type="hidden" name="page" value="1">
<input type="hidden" name="itemsPerPage" value="1000">
<input type="text" name="searchFor" value="" title="Like Google search, enter space-separated word(s), for example, "noaa wind"." size="40" maxlength="255"><img src="https://erddap.osupytheas.fr/erddap/images/QuestionMark.jpg" alt="?"
onmouseover="Tip('<div class="standard_max_width"><strong>Search Hints</strong><ul><li>This is a Google-like search of the datasets\' metadata: Type the words you want to search for, with spaces between the words. ERDDAP will search for the words separately, not as a phrase. <li>To search for a phrase, put double quotes around the phrase (for example, <kbd>"wind speed"</kbd>). <li>To exclude datasets with a specific word, use <kbd>-<i>excludedWord</i></kbd> . To exclude datasets with a specific phrase, use <kbd>-"<i>excluded phrase</i>"</kbd> . <li>Don\'t use <kbd>AND</kbd> between search terms. It is implied. The results will include only the datasets that have all of the specified words and phrases (and none of the excluded words and phrases) in the dataset\'s metadata (data about the dataset). <li>Searches are not case-sensitive. <li>To search for specific attribute values, use <kbd><i>attName</i>=<i>attValue</i></kbd> . <li>To find just grid or just table datasets, include <kbd>protocol=griddap</kbd> or <kbd>protocol=tabledap</kbd> in your search. <li>This ERDDAP is using searchEngine=original. <li>In this ERDDAP, you can search for any part of a word. For example, searching for <kbd>spee</kbd> will find datasets with <kbd>speed</kbd> and datasets with <kbd>WindSpeed</kbd>. <li>In this ERDDAP, the last word in a phrase may be a partial word. For example, to find datasets from a specific website (usually the start of the datasetID), include (for example) <kbd>"datasetID=<i>erd</i>"</kbd> in your search. </ul></div>')"
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</form>Text Content
ERDDAP OSU Pytheas
Accès aux données environnementales... log in
Erddap est un produit développé par : NOAA ERD
PLATE-FORME DE GESTION DES DONNÉES ENVIRONNEMENTALES
OSU PYTHEAS
ERDDAP is a data server that gives you a simple, consistent way to download
subsets of scientific datasets in common file formats and make graphs and maps.
This particular ERDDAP installation has oceanographic data (for example, data
from satellites and buoys).
ERDDAP est un serveur de donnees qui fournit un moyen simple et coherent de
d'acceder a des ensembles de donnees scientifiques dans des formats de fichiers
standards et qui permet de visualiser simplement les donnees avec des graphiques
et des cartes.
EASIER ACCESS TO SCIENTIFIC DATA
Our focus is on making it easier for you to get scientific data.
Different scientific communities have developed different types of data servers.
For example, OPeNDAP, WCS, SOS, OBIS, and countless custom web pages with forms.
Each is great on its own. But without ERDDAP, it is difficult to get data from
different types of servers:
* Different data servers make you format your data request in different ways.
* Different data servers return data in different formats, usually not the
common file format that you want.
* Different datasets use different formats for time data, so the results are
hard to compare.
ERDDAP unifies the different types of data servers so you have a consistent way
to get the data you want, in the format you want.
* ERDDAP acts as a middleman between you and various remote data servers. When
you request data from ERDDAP, ERDDAP reformats the request into the format
required by the remote server, sends the request to the remote server, gets
the data, reformats the data into the format that you requested, and sends
the data to you. You no longer have to go to different data servers to get
data from different datasets.
* ERDDAP offers an easy-to-use, consistent way to request data: via the OPeNDAP
standard.
Many datasets can also be accessed via ERDDAP's Web Map Service (WMS).
* ERDDAP returns data in the common file format of your choice. ERDDAP offers
all data as .html table, ESRI .asc and .csv, Google Earth .kml, OPeNDAP
binary, .mat, .nc, ODV .txt, .csv, .tsv, .json, and .xhtml. So you no longer
have to waste time and effort reformatting data.
* ERDDAP can also return a .png or .pdf image with a customized graph or map.
* ERDDAP standardizes the dates+times in the results. Data from other data
servers is hard to compare because the dates+times often are expressed in
different formats (for example, "Jan 2, 2018", 02-JAN-2018, 1/2/18, 2/1/18,
2018-01-02, "days since Jan 1, 1900"). For string times, ERDDAP always uses
the ISO 8601:2004(E) standard format, for example, 2018-01-02T00:00:00Z. For
numeric times, ERDDAP always uses "seconds since 1970-01-01T00:00:00Z".
ERDDAP always uses the Zulu (UTC, GMT) time zone to remove the difficulties
of working with different time zones and standard time versus daylight saving
time. ERDDAP has a service to convert a string time to/from a numeric time.
* ERDDAP has web pages (for humans with browsers) and RESTful web services (for
computer programs). You can bypass ERDDAP's web pages and use ERDDAP's
RESTful web services (for example, for searching for datasets, for
downloading data, for making maps) directly from any computer program (for
example, Matlab, R, or a program that you write) and even from web pages (via
HTML image tags or JavaScript). You can also build other useful and
interesting things on top of ERDDAP's web services — see the Awesome ERDDAP
list of Awesome ERDDAP-related projects.
For a quick introduction to ERDDAP, watch the first half of this video. (5
minutes) In it, a scientist downloads ocean currents forecast data from ERDDAP
to model a toxic spill in the ocean using NOAA's GNOME software (in 5 minutes!).
Thanks to Rich Signell. (One tiny error in the video: when searching for
datasets, don't use AND between search terms. It is implicit.)
Find out more about ERDDAP.
Data Providers: You can set up your own ERDDAP server and serve your own data.
ERDDAP is free and open source. It uses Apache-like licenses, so you can do
anything you want with it. ERDDAP's appearance is customizable, so your ERDDAP
will reflect your institution, not NOAA. The small effort to set up ERDDAP
brings many benefits. If you already have a web service for distributing your
data, you can set up ERDDAP to access your data via the existing service or via
the source files or database. Then, people will have another way to access your
data and will be able to download the data in additional file formats or as
graphs or maps. ERDDAP has been installed by over 90 organizations in at least
14 countries. NOAA's Data Access Procedural Directive includes ERDDAP in its
list of recommended data servers for use by groups within NOAA.
START USING ERDDAP:
SEARCH FOR INTERESTING DATASETS
* DO A FULL TEXT SEARCH FOR DATASETS
Search
* VIEW A LIST OF ALL 128 DATASETS
* SEARCH FOR DATASETS BY CATEGORY
Datasets can be categorized in different ways by the values of various
metadata attributes. Click on an attribute (cdm_data_type, institution,
ioos_category, keywords, long_name, standard_name, variableName) to see a
list of categories (values) for that attribute. Then, you can click on a
category to see a list of relevant datasets.
* SEARCH FOR DATASETS WITH ADVANCED SEARCH
* SEARCH FOR DATASETS BY PROTOCOL
Protocols are the standards which specify how to request data. Different
protocols are appropriate for different types of data and for different
client applications.
ProtocolDescription griddap
datasets Griddap lets you use the OPeNDAP hyperslab protocol to request data
subsets, graphs, and maps from gridded datasets (for example, satellite data
and climate model data). griddap documentation tabledap
datasets Tabledap lets you use the OPeNDAP constraint/selection protocol to
request data subsets, graphs, and maps from tabular datasets (for example,
buoy data). tabledap documentation "files"
datasets ERDDAP's "files" system lets you browse a virtual file system and
download source data files. WARNING! The dataset's metadata and variable
names in these source files may be different than elsewhere in ERDDAP! You
might prefer using the dataset's Data Access Form instead.
"files" documentation WMS
datasets The Web Map Service (WMS) lets you request an image with data
plotted on a map. WMS documentation
* DEVELOPERS OF COMPUTER PROGRAMS AND JAVASCRIPTED WEB PAGES CAN SEARCH FOR
DATASETS VIA
* ERDDAP's RESTful search services
* ERDDAP's allDatasets tabular dataset that has a row of information for each
dataset
* ERDDAP's OpenSearch 1.1 Service
* SEARCH MULTIPLE ERDDAPS
There are two unofficial ways to search multiple ERDDAPs for datasets: Search
Multiple ERDDAPs and ERDDAP Dataset Discovery.
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Converters
In addition to serving data, ERDDAP has some handy converters:
Acronyms Convert a Common Oceanic/Atmospheric Acronym to/from a Full Name FIPS
County Codes Convert a FIPS County Code to/from a County Name Interpolate
Interpolate Values From Gridded Dataset Values Keywords Convert a CF Standard
Name to/from a GCMD Science Keyword Time Convert a String Time to/from a Numeric
Time Units Convert UDUNITS to/from Unified Code for Units of Measure (UCUM) URLs
Convert Out-of-Date URLs into Up-to-Date URLs Variable Names Convert a Common
Oceanic/Atmospheric Variable Name to/from a Full Name
Metadata
ERDDAP has an
FGDC Web Accessible Folder (WAF) with FGDC‑STD‑001‑1998 metadata files and an
ISO 19115 Web Accessible Folder (WAF) with ISO 19115‑2/19139 metadata files for
all of the geospatial datasets in this ERDDAP.
RESTful Web Services
You can bypass ERDDAP's web pages and use ERDDAP's RESTful web services (for
example, for searching for datasets, for downloading data, for making maps)
directly from any computer program (for example, Matlab, R, or a program that
you write) and even from web pages (via HTML image tags or JavaScript). RESTful
Web Services documentation
Other Features
Status The Status web page is a quick way to check the current status/health of
this ERDDAP, including a list of datasets which failed to load. Out-Of-Date
Datasets The Out-Of-Date Datasets web page displays a list of near-real-time
datasets, ranked by how out-of-date they are. Subscriptions ERDDAP has an
email/URL subscription system so that you can be notified immediately whenever a
dataset changes (for example, whenever new data is added to a near-real-time
dataset). Slide Sorter Anyone can use ERDDAP's Slide Sorter to build a personal
web page that displays graphs with the latest data (or other images or HTML
content), each in its own, draggable slide.
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ERDDAP, Version 2.23
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