Faịlụ:20180221-OSEC-LSC-0055 (39518128545).jpg
Failụ si na nke mbu (8,256 × 5,504 pixel, ívù akwukwo orunótu: 33.99 MB, MIME nke: image/jpeg)
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Mmẹkụwátá
Nkówá20180221-OSEC-LSC-0055 (39518128545).jpg |
English: Chesapeake Bay Foundation Clagett Farm welcomes U.S. Department of Agriculture (USDA) Agricultural Outlook Forum (AOF) Farm Conservation Tour participants and gives them an overview of Clagett Farm and the conservation practices that have been implemented in partnership with Natural Resource Conservation Service (NRCS) in Upper Marlboro, Maryland, on Feb. 21, 2018. The foundation and NRCS staff will discuss the implementation process of conservation plans that address soil health, drainage solutions and farm road designs. U.S. Department of Agriculture (USDA) Natural Resource Conservation Service (NRCS) District of Columbia, Delaware, Maryland State Soil Scientist Phillip King demonstrates the deployment of the Olympus Delta Professional XRF hand-held device that determines the amount of metal contaminants within the soil. The contaminants of concern are lead, mercury, cadmium and arsenic. Once identified, a land owner can choose not to use the land or address the problem with a remedial activity.
This technology provides an efficient and timely analysis for the customer so that they can make their land use decisions. Previously, aerial surveys and excavations were needed to get soil samples that were sent to laboratories for analysis. The increased use of surburban/urban interfaces for agricultural production is one of the reasons this device was brought into service is to detect metal content in soil that people may have put on the land. USDA Departmental Administration Radiation Safety Division Specialist Katina Jones, red shirt, takes advantage of the nearby XRF device demonstration to get some field measurements of natural radiation in the area and then near the device in various modes. No problems were detected. Français : Chesapeake Bay Foundation Clagett Farm accueille les participants à la visite de conservation de la ferme du Département américain de l'agriculture (USDA) du Forum sur les perspectives agricoles (AOF) et leur donne un aperçu de Clagett Farm et des pratiques de conservation qui ont été mises en œuvre en partenariat avec le Natural Resource Conservation Service (NRCS) dans Upper Marlboro, Maryland, le 21 février 2018. La fondation et le personnel du NRCS discuteront du processus de mise en œuvre des plans de conservation qui traitent de la santé des sols, des solutions de drainage et de la conception des routes agricoles. Département américain de l'agriculture (USDA) Service de conservation des ressources naturelles (NRCS) District de Columbia, Delaware, État du Maryland Le pédologue Phillip King démontre le déploiement de l'appareil portatif Olympus Delta Professional XRF qui détermine la quantité de contaminants métalliques dans le sol. Les contaminants préoccupants sont le plomb, le mercure, le cadmium et l'arsenic. Une fois identifié, un propriétaire foncier peut choisir de ne pas utiliser le terrain ou de résoudre le problème avec une activité corrective. Cette technologie fournit une analyse efficace et rapide au client afin qu'il puisse prendre ses décisions en matière d'utilisation des terres. Auparavant, des levés aériens et des fouilles étaient nécessaires pour obtenir des échantillons de sol qui étaient envoyés aux laboratoires pour analyse. L'utilisation accrue des interfaces périurbain/urbain pour la production agricole est l'une des raisons pour lesquelles cet appareil a été mis en service pour détecter la teneur en métaux dans le sol que les gens ont pu mettre sur le terrain. La spécialiste de la division de la radioprotection de l'administration départementale de l'USDA, Katina Jones, chemise rouge, profite de la démonstration de l'appareil XRF à proximité pour obtenir des mesures sur le terrain du rayonnement naturel dans la zone, puis à proximité de l'appareil dans différents modes. ici, aucun problème n'a été détecté.
USDA Photo by Lance Cheung. |
Ǹgụ́ụ̀bọ̀chị̀ | |
Mkpọlọ́gwụ̀ | 20180221-OSEC-LSC-0055 |
Odé ákwụ́kwọ́ | U.S. Department of Agriculture |
Ọdà (Í jí kwá usòrò nke) |
Flinfo has extracted the license below from the metadata of the image (tag "IFD0:ImageDescription" contained "USDA Photo"). The license visible at Flickr was "Public Domain Mark". |
Camera location | 38° 49′ 11.03″ N, 76° 48′ 12.52″ W | View this and other nearby images on: OpenStreetMap | 38.819730; -76.803478 |
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Nkwényé
Public domainPublic domainfalsefalse |
This image or file is a work of a United States Department of Agriculture employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
English ∙ español ∙ Nederlands ∙ slovenščina ∙ Tiếng Việt ∙ македонски ∙ русский ∙ українська ∙ 日本語 ∙ +/− |
This image was originally posted to Flickr by USDAgov at https://flickr.com/photos/41284017@N08/39518128545 (archive). It was reviewed on 22 Febụwarị 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
22 Febụwarị 2018
Ihe ndị egosiri na faịlụ a
depicts Bekee
Ụfọdụ uru na-enweghị ihe Wikidata
21 Febụwarị 2018
38°49'11.028"N, 76°48'12.521"W
captured with Bekee
Nikon D850 Bekee
exposure time Bekee
0.004 second
f-number Bekee
11
focal length Bekee
92 millimetre
ISO speed Bekee
320
image/jpeg
checksum Bekee
e2f1ca6fc5f06ae34ec121f4762a27ac6ca6264c
data size Bekee
35,644,972 byte
5,504 pixel
width Bekee
8,256 pixel
Ịta nke usòrò
Bìri èhì/ogè k'ị hụ òtù ụ̀fa dị̀ m̀gbè ahụ̀.
Èhì/Ogè | Mbọ-aka | Ógólógó na asaá | Òjìème | Nkwute | |
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dị ùgbu â | 08:18, 22 Febụwarị 2018 | 8,256 × 5,504 (33.99 MB) | Junior Jumper | Transferred from Flickr via Flickr2Commons |
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Ómárí nso
Usòrò á nwèrè ụmà nke ozor, ọ ga dí na ȯ byàrà shí nsé nhuunuche nsónùsòrò mà ihe njè nsónùsòrò nke kéré mà nké tonyèrè ya na nsónùsòrò.
Ȯ bụ nà usòrò à gabnwere shí òtù ȯ di nà mgbe mbu, ótù ụmà àgághị è zí ya.
Íshí nhuunuche |
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Mmewe igwefoto | NIKON CORPORATION |
Njirimara mmepụta igwefoto | NIKON D850 |
Exposure time | sec 1/250 (0.004) |
Ónúọgụgụ F | f/11 |
ISO speed rating | 320 |
Ụbọchi na oge emepụtara ngwa mmụta | 10:26, 21 Febụwarị 2018 |
Lens focal length | 92 mm |
Latitude | 38° 49′ 11.03″ N |
Longitude | 76° 48′ 12.52″ W |
Altitude | 53 meters above sea level |
Ọdụ | Approved |
Usage terms |
|
Ívú nà àsáa | Nkịtị |
Mkpebi gbara uhie | 300 dpi |
Mkpebi kwụọ ọtọ | 300 dpi |
Ndiriusòrò ejìème | Adobe Photoshop CC (Macintosh) |
Failụ mgbanwe ụbọchi na oge | 00:55, 22 Febụwarị 2018 |
Exposure Program | Shutter priority |
Ùdị Exif | 2.21 |
Date and time of digitizing | 10:26, 21 Febụwarị 2018 |
APEX shutter speed | 7.965784 |
APEX aperture | 6.918863 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Nnòmi |
Mkpọlógwù ìfè | Nke námaghị |
Gbu fịàfịà | Flash fired, strobe return light detected, compulsory flash firing |
DateTime subseconds | 63 |
DateTimeOriginal subseconds | 63 |
DateTimeDigitized subseconds | 63 |
Ámá àgwà | sRGB |
Focal plane X resolution | 2,301.3246154785 |
Focal plane Y resolution | 2,301.3246154785 |
Focal plane resolution unit | 3 |
Sensing method | One-chip color area sensor |
Mkpọ̀lọ́gwụ̀ usòrò | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 92 mm |
Scene capture type | Standard |
Scene control | Efù |
Contrast | Nkịtị |
Saturation | Nkịtị |
Sharpness | Nkịtị |
Subject distance range | Nke námaghị |
GPS time (atomic clock) | 15:02:8.66 |
Satellites used for measurement | 00 |
Geodetic survey data used | WGS-84 |
GPS date | 21 Febụwarị 2018 |
GPS tag version | 0.0.3.2 |
Serial number of camera | 3014896 |
Lens used | 24.0-120.0 mm f/4.0 |
Rating (out of 5) | 5 |
Date metadata was last modified | 19:55, 21 Febụwarị 2018 |
Unique ID of original document | CBD27EBE32ADBF916FD13974119F2B85 |
Copyright status | Copyright status not set |
Keywords |
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Contact information | lance.cheung@oc.usda.gov
www.flickr.com/photos/usdagov 1400 Independence Avenue, SW Washington, District of Columbia, 202150 USA |