ES394674A1 - Perfeccionamientos en la construccion de aparatos para la medida de la energia solar absorbida por el suelo y las plantas. - Google Patents
Perfeccionamientos en la construccion de aparatos para la medida de la energia solar absorbida por el suelo y las plantas.Info
- Publication number
- ES394674A1 ES394674A1 ES394674A ES394674A ES394674A1 ES 394674 A1 ES394674 A1 ES 394674A1 ES 394674 A ES394674 A ES 394674A ES 394674 A ES394674 A ES 394674A ES 394674 A1 ES394674 A1 ES 394674A1
- Authority
- ES
- Spain
- Prior art keywords
- instrument
- measuring
- solar energy
- earth
- energy absorbed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000005855 radiation Effects 0.000 abstract 3
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
- G01J5/12—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using thermoelectric elements, e.g. thermocouples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K17/00—Measuring quantity of heat
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Radiation Pyrometers (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
Perfeccionamientos en la construcción de aparatos para la medida de la energía solar absorbida por el suelo y las plantas, en los que un elemento conductor plano es recubierto, sobre su cara superior, de una capa absorbente para las radiaciones solares, y, sobre su cara inferior de una capa absorbente para las radiaciones de vueltas por el suelo, caracterizados porque dichos aparatos comprenden una capa conductora media mantenida próxima a la tempeatura ambiente por una circulación de agua o de fluido y separada de cada una de las capas absorbentes para las radiaciones o de una capa aislante cuyo decrecimiento térmico es tal que las temperaturas de las capas absorbentes quedan igualmente próximas a las temperatura ambiente, de modo que la medida proporcional de la energía absorbida por el suelo se obtiene por la medida, por medio de termopares, de la diferencia de los flujos térmicos internos al aparato procedentes de cada una de las capas absorbentes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7032461A FR2105436A5 (es) | 1970-09-07 | 1970-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES394674A1 true ES394674A1 (es) | 1975-10-01 |
Family
ID=9060978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES394674A Expired ES394674A1 (es) | 1970-09-07 | 1971-08-31 | Perfeccionamientos en la construccion de aparatos para la medida de la energia solar absorbida por el suelo y las plantas. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3708667A (es) |
| DE (1) | DE2142610C3 (es) |
| ES (1) | ES394674A1 (es) |
| FR (1) | FR2105436A5 (es) |
| GB (1) | GB1329351A (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2222644B1 (es) * | 1973-03-20 | 1976-04-09 | Commissariat Energie Atomique | |
| FR2445955A1 (fr) * | 1979-01-04 | 1980-08-01 | Commissariat Energie Atomique | Pyranometre |
| DE3734934A1 (de) * | 1987-10-15 | 1989-05-03 | Guenther Proksch | Blumendoktor |
| FR2832798B1 (fr) * | 2001-11-27 | 2004-01-30 | Captec | Comparateur de flux thermiques |
| CZ304800B6 (cs) * | 2008-02-13 | 2014-10-29 | Česká zemědělská univerzita v Praze | Termoelektrický snímač efektivní hodnoty stereoinsolace |
| CN104359552B (zh) * | 2014-11-06 | 2016-08-24 | 南京信息工程大学 | 一种太阳总辐射的测量装置和方法 |
| US10585210B2 (en) | 2015-10-06 | 2020-03-10 | Arable Labs, Inc. | Apparatus for radiometric correction and orthorectification of aerial imagery |
| WO2018009574A1 (en) | 2016-07-05 | 2018-01-11 | Arable Labs, Inc. | Radiation measuring systems and methods thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3054841A (en) * | 1959-11-02 | 1962-09-18 | Iowa State College Res Found | Shielded net radiometer |
| US3098380A (en) * | 1960-09-06 | 1963-07-23 | Wisconsin Alumni Res Found | Radiation measuring device |
| US3131304A (en) * | 1961-03-24 | 1964-04-28 | Armstrong Cork Co | Differential radiometer for sensing net rate of heat exchange |
| US3433953A (en) * | 1967-01-04 | 1969-03-18 | Nasa | Compensating radiometer |
| US3431149A (en) * | 1967-11-27 | 1969-03-04 | Webb James E | Heat flux sensor assembly |
| US3514601A (en) * | 1968-08-05 | 1970-05-26 | Us Air Force | Transducer apparatus for thermal flux measurement |
-
1970
- 1970-09-07 FR FR7032461A patent/FR2105436A5/fr not_active Expired
-
1971
- 1971-08-25 DE DE2142610A patent/DE2142610C3/de not_active Expired
- 1971-08-31 ES ES394674A patent/ES394674A1/es not_active Expired
- 1971-08-31 GB GB4055671A patent/GB1329351A/en not_active Expired
- 1971-09-07 US US00177965A patent/US3708667A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2142610B2 (de) | 1973-09-20 |
| DE2142610C3 (de) | 1974-04-18 |
| GB1329351A (en) | 1973-09-05 |
| FR2105436A5 (es) | 1972-04-28 |
| DE2142610A1 (de) | 1972-04-06 |
| US3708667A (en) | 1973-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1025693A (en) | Temperature measurement with thermographic film | |
| ES394674A1 (es) | Perfeccionamientos en la construccion de aparatos para la medida de la energia solar absorbida por el suelo y las plantas. | |
| SE420026B (sv) | Sett och anordning for att meta graden av med ett prov i ett vetskescintillationsmedium forbunden sleckning | |
| Allen | The method of determining infrared diameters | |
| BE781278A (fr) | Dispositif de mesure de temperature | |
| JPS5422883A (en) | Laser power detector | |
| FR2262425A1 (en) | Sensitive junction thermopile as radiation detector - junctions arranged in series over thermally absorbent windows | |
| SU416622A1 (es) | ||
| SU143442A1 (ru) | Термисторно-пленочный измеритель мощности СВЧ | |
| SU139108A1 (ru) | Устройство дл измерени радиационных потоков тепла | |
| JPS523478A (en) | Radiation detecting device | |
| GB1007081A (en) | Solar radiation measuring device | |
| CAYREL | Radiation equilibrium temperature of an optically thin layer of gas in the field of radiation of the solar photosphere(Surface temperature increment of optically thin layer of gas in radiation field of solar photosphere model) | |
| VERENCHIKOV | The problem of increasing the accuracy of measurement of the surface temperature of seas and oceans by means of an airborne infrared radiometer(Airborne infrared radiometer measurement of ocean water surface temperatures) | |
| AT279928B (de) | Einrichtung zur Kompensation der Energieänderung der Infrarotstrahlung in Infrarot-Kompensationsanalysatoren | |
| LEY | Control of radiometer calibration curves by comparison measurements in periodically fixed intervals | |
| SU123586A1 (ru) | Пленочный болометрический элемент дл измерени мощности сверхвысокочастотных колебаний | |
| MALEVSKII | Temperature and radiation regime of paddies(Analysis of temperature and radiation regime above paddie surfaces as obtained by helicopter-borne radiation thermometer) | |
| JPS5217873A (en) | Electronic cooling type radiation ray detector | |
| CH487392A (de) | Gerät mit Theodolit und einer elektrooptischen Entfernungsmessvorrichtung | |
| GB1395797A (en) | Apparatus to measure radiant heat | |
| ESIPOVA et al. | Measurement of the radiation balance in the free atmosphere with the aid of polyethylene- protected balance measuring devices(Solar radiation-balance measuring device using polyethylene film to give protection from wind effects) | |
| BE770610A (fr) | Appareil de mesure de rayonnement thermique | |
| FR2070451A5 (en) | Germanium infra-red detector - with high sensitivity - and low noise | |
| SCHARNHORST | Temperature sensitivity of sandwich type wavelength selective bolometers(Transient and steady state response characteristics of sandwich-type wavelength selective bolometer) |