CN208171442U - Can synchro measure irradiation level and spoke brightness high spectrum radiometer - Google Patents
Can synchro measure irradiation level and spoke brightness high spectrum radiometer Download PDFInfo
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- CN208171442U CN208171442U CN201820676638.0U CN201820676638U CN208171442U CN 208171442 U CN208171442 U CN 208171442U CN 201820676638 U CN201820676638 U CN 201820676638U CN 208171442 U CN208171442 U CN 208171442U
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Abstract
The utility model relates to it is a kind of can synchro measure irradiation level and spoke brightness high spectrum radiometer, including shell, shell both ends are equipped with solid cap one and solid cap two, formed between two solid caps in storehouse；Solid cap one is provided with through-hole one along axial direction, and solid cap two is provided with through-hole two along axial direction；Through-hole one and through-hole two are respectively provided with glass and form window one and window two；Plano-convex lens are set within window one；Cosine corrector is set other than window two；Circuit board is set in interior storehouse and two groups of optical splitters, circuit board include optical splitter driving unit and data acquisition unit；Two groups of optical splitters connect plano-convex lens and window two by optical fiber respectively, while connecting optical splitter driving unit by conducting wire respectively；Connector one is set in housing sidewall, is used for external connection power supply unit.The spectral radiometer of the utility model can synchro measure irradiation level and spoke brightness, equipment size can be minimized, can under long-term unattended state normal use, accuracy of data acquisition it is high.
Description
Technical field
The utility model relates to optical observation fields, and in particular to a kind of equipment for live optical observation.
Background technique
Marine Sciences are rapidly developed in the second half in 20th century, and people gradually recognize ocean in global environment and the mankind
Vital adjustment effect is played in social sustainable development.Ocean water body research is the basis for studying marine environment,
Ocean current monitoring, weather forecast, prevent and reduce natural disasters, environmental improvement, polar region section pass the examination all in occupation of critical role.At present both at home and abroad all
The further investigation to ocean water body is unfolded, wherein marine optics research is with the scientific research of optical technology detection ocean, energy
The propagation law of the optical property and light of ocean in ocean is enough obtained, the experimental method of basic research is mainly with existing
After the measurement method in field and laboratory carries out marine optics Quality Research, such as research daylight injects ocean, passed through overshoot
It passs caused by process, by the upward spectral radiance field of sea surface.
In the prior art, high spectrum radiometer is mostly used to the field survey of this kind of water spectral radiation field of Yu Haiyang.But
It is that there is particularity due to the measurement environment of ocean, especially measures operation in the deep-sea ocean surface of vast area, measure people
Member closely can not safeguard and adjust the state of radiometer, and in order to significantly improve the accuracy of measurement, radiometer itself
The shadow influence of generation must reduce as far as possible.For all these reasons, it is necessary to which researching and developing one kind, generation shadow is small self and has
The high spectrum radiometer of automated cleaning ability.
Utility model content
The purpose of this utility model is that：A kind of high spectrum radiometer small from shade suitable for in-situ measurement is provided.
The above-mentioned purpose of the utility model is achieved through the following technical solutions：
There is provided it is a kind of can synchro measure irradiation level and spoke brightness high spectrum radiometer, an including hollow tubular shell,
Hollow tubular shell both ends, which are equipped with, has certain thickness solid cap one and solid cap two, one He of solid cap
Storehouse in being formed between solid cap two；The solid cap one is at least provided with through-hole one, the solid cap two along axial direction
Through-hole two is at least provided with along axial direction；The through-hole one and through-hole two is respectively provided with glass and forms window one and window two；Described
Plano-convex lens, the axial direction of the plano-convex lens mirror surface vertical through hole one, and convex surface direction is arranged in through-hole one within window one
The window one；Two inner vertical shaft of through-hole other than the window two is to setting cosine corrector；Electricity is set in the interior storehouse
Road plate and two groups of optical splitters, the circuit board include optical splitter driving unit and data acquisition unit；Two groups of light splitting
Device respectively by plano-convex lens and window two described in optical fiber connection, while passing through the conducting wire connection circuit board respectively
Optical splitter driving unit；Connector one is at least set in the hollow tubular housing sidewall, is used for external connection power supply unit,
The connector one passes through conducting wire and the circuit board electrical connection in hollow tubular shell.
The high spectrum radiometer of the utility model, built in two groups of optical splitters respectively by the way that set plano-convex saturating in optical fiber connection
The window one of mirror and the window two of peripheral hardware cosine corrector, when window two be vertically oriented to sky and window one be vertically oriented to the water surface or
When the inspection surfaces such as earth's surface, the irradiation level under unified posture and the measurement of spoke brilliant synchrotron can be realized；And by two kinds of optic probes
Be integrated in same housing can not only substantially reduce measuring device from shadow effect, and easily facilitate the utility model
Dismounting and adjustment of the high spectrum radiometer on other application platform.
In high spectrum radiometer described in the utility model, there is no position between two groups of optical splitters being arranged in the interior storehouse
It is special to limit, be positive for optical fiber one end of optical splitter, two groups of optical splitters can interior storehouse any position it is back-to-back
It is disposed adjacent, can also be arranged at the back-to-back interval in any position Nei Cang, can also be and set face-to-face in any position in interior storehouse
It sets；Face-to-face when setting, the opposite interconnection of optical fiber is formed between two groups of optical splitters and plano-convex lens and window two.
In high spectrum radiometer described in the preferred one kind of the utility model, two groups of optical splitters set up separately described interior
Storehouse both ends, and farther away one is connected in window two and plano-convex lens by optical fiber respectively, the opposite of optical fiber is consequently formed and intersects
Connection.Optical splitter is arranged in this mode, can largely reduce the entire length of the utility model high spectrum radiometer,
Influence of the radiometer from shade to measurement drops to very little.
In high spectrum radiometer described in the preferred another kind of the utility model, two groups of optical splitters are in the interior storehouse
Centre is disposed adjacent, and connects in window two and plano-convex lens closer one by optical fiber respectively, and optical splitter back is consequently formed
The connection of backrest.Optical splitter is arranged in this mode, can reduce the whole of the utility model high spectrum radiometer to a certain extent
Body diameter, radiometer can also be reduced from the influence of shade.
In the preferred scheme of the utility model, through-hole three is further provided on the solid cap one and solid cap two
With through-hole four；Rotating electric machine is respectively set in the through-hole three and through-hole four；Rotating electric machine described in each is logical along place
The axial setting shaft in hole, each shaft top protrude from except the through-hole of place, and each shaft top is vertically solid
It connects and scrapes rub piece；It scrapes rub piece described in two to be in close contact with the outer surface of the window one and cosine rectifier respectively, and can
It is moved back and forth on the outer surface with the rotation of shaft, cleaning is realized by friction；The circuit board further comprises rotation
Rotating motor driving unit, each rotating electric machine pass through the rotating electric machine of conducting wire and the circuit board in the interior storehouse
Driving unit electrical connection.
In the preferred scheme of the utility model, connector two and connector are also set up in the hollow tubular housing sidewall
Three, the connector two receives external control for external connection communication apparatus, and the connector three is used for external connection
GPS device is to receive location information；The connector two and connector three in hollow tubular shell by conducting wire with it is described
Circuit board electrical connection.
In the preferred scheme of the utility model, the solid cap one divides for one two parts of lid one and pressing plate, described
Lid one be fixedly connected with pressing plate one, the through-hole one through the lid one and pressing plate once the aperture of lid one is small
In the aperture of pressing plate one；The solid cap two divides for two two parts of lid two and pressing plate, the lid two and pressing plate two
It is fixedly connected, the through-hole two is less than the aperture of pressing plate two through the aperture of the lid two and pressing plate two but lid two；
The window one is arranged on the pressing plate one, and the plano-convex lens are arranged on the lid one, the window
Mouth two and cosine corrector are arranged on the pressing plate two；Two groups of optical splitters are by optical fiber respectively through on lid one
Through-hole one and lid two on through-hole two connect lid one on plano-convex lens and pressing plate two on window two.
In the further preferred scheme of the utility model, the glass of the window one is the shape that surrounding polishes intermediate projections
Shape, hole shape is matched with the glass shape of the window one on the pressing plate one, allows the glass of window one by interior
It is fitted into outward to the pressing plate one, and the glass of the window one is pressed on to the through-hole of the lid one by the pressing plate one
On one；On the lid one, the spacing of optic fibre end and plano-convex lens is less than the focal length of the plano-convex lens.
In the further preferred scheme of the utility model, the cosine rectifier being arranged outside the window two is in intermediate projections
Shape, two outer end configuration of through-hole of the pressing plate two matches with the cosine rectifier shape, pushes down pressing plate two remaining
The periphery of string rectifier and the intermediate raised portion for exposing cosine rectifier；The glass of the cosine rectifier and window two it
Between setting gland nut be used to compress the glass of window two to realize fixed and sealing effect.
In a kind of further preferred scheme of the utility model, obliquity sensor is set on the circuit board；Described
Pressure sensor is set in end cap one, end cap two and/or housing outer surface；By adding the sensor, make the utility model
High spectrum radiometer may be used in water body profile survey.
In the further preferred another scheme of the utility model, the one periphery socket hood of end cap is described
Cone cylinder made of the preferred dumb light black nonpolarity hard material of hood, axis and bus are in 10-15 ° of angle, and the cone cylinder is narrow
Window one described in the face of mouth one end.The high spectrum radiometer that the utility model is additionally arranged hood is suitble to load to use on floating body
In the in situ measurement of water body apparent spectral.
Compared with prior art, two optical splitters are set inside the high spectrum radiometer of the utility model, and lead to respectively
It crosses optical fiber and connects two detection windows, form irradiation level and spoke brightness dual probe integral structure, it can be achieved that under unified posture
Irradiation level and the measurement of spoke brilliant synchrotron, and the overall size of probe can be largely reduced, especially inside radiometer
When intersecting two optical splitters of installation, the length dimension of detecting devices can be reduced most possibly.When the radiation of the utility model
When meter is provided with by rotating electric machine, shaft and scrapes anti-fouler that rub piece is constituted, radiometer can be made in long-term unattended state
Lower use, substantially reduces manpower maintenance cost, ensure that the continuity and accuracy of detection experiment.Moreover, the utility model
Radiometric level is integrated, and built-in circuit board can not only drive spectra collection, be also provided with data acquisition function, makes this reality
Can be used as system with novel this single instrument to use, enormously simplify the process of optical detection experiment, saved at
This.
High spectrum radiometer described in the utility model can be widely applied to the observation of several scenes, including water body, sand
The In situ spectroscopic of the scenes such as ground or snowfield measures, and the profile survey of underwater different depth.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of high spectrum radiometer described in embodiment 1.
Fig. 2 is high spectrum radiometer overall structure cross-sectional view described in embodiment 1.
Fig. 3 is high spectrum radiometer overall structure cross-sectional view as described in example 2.
Fig. 4 is high spectrum radiometer overall structure cross-sectional view described in embodiment 3.
Fig. 5 is one schematic enlarged-scale view of end cap described in embodiment 1,2 and 3.
Fig. 6 is two schematic enlarged-scale view of end cap described in embodiment 1,2 and 3.
Fig. 7 is the high spectrum radiometer overall structure cross-sectional view that embodiment 4 installs hood additional.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.
Many details are explained in the following description in order to fully understand the utility model, but this is practical new
Type can also be implemented using other way described herein is different from, and those skilled in the art can be practical new without prejudice to this
Similar popularization is done in the case where type intension, therefore the utility model is not limited by the specific embodiments disclosed below.
Secondly, the utility model combination schematic diagram is described in detail, when the utility model embodiment is described in detail, for convenient for
Illustrate, indicates that the sectional view of apparatus structure can disobey general proportion and make partial enlargement, and the schematic diagram is example,
This should not limit the range of the utility model protection.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication
Between size.
Embodiment 1
It is a kind of can synchro measure irradiation level and spoke brightness high spectrum radiometer, as shown in Figure 1, include a shell 1, outside
1 both ends of shell, which are equipped with, has certain thickness solid cap 1 and solid cap 23, as shown in Fig. 2, solid cap 1 and solid
Storehouse 10 in being formed between end cap 23；Interior storehouse 10 is equipped with circuit board 11, and 11 both ends of circuit board are respectively equipped with two groups of optical splitters 12.
As shown in figure 5, solid cap 1 is made of lid 1 and pressing plate 1, passed through along two through-holes that axial direction opens up
Lid 1 and pressing plate 1 are worn, the glass of intermediate projections shape is polished in a through-hole of pressing plate 1 embedded with surrounding, leads to
Hole shape is matched with glass shape, forms window 1；It is arranged in the through-hole opposite with window 1 on lid 1 flat
Convex lens 211；The convex surface of plano-convex lens 211 is towards window 1；Rotating electric machine is set in another through-hole of lid 1
40, rotating electric machine 40 extends shaft 41 to one 22 direction of pressing plate, and 41 top of shaft is prominent except pressing plate 1, and shaft 41 is pushed up
End is vertically affixed to scrape rub piece 42；It scrapes rub piece 42 and window 1 is in close contact, rotating electric machine 40 drives shaft 41 to rotate, in turn
Drive is scraped rub piece 42 and is moved back and forth on one 221 outer surface of window, and the clean window 1 that rubs is passed through.
As shown in fig. 6, solid cap 23 is made of lid 2 31 and pressing plate 2 32, passed through along two through-holes that axial direction opens up
Lid 2 31 and pressing plate 2 32 are worn, a through-hole in pressing plate 2 32 setting glass forms window 2 321, other than window 2 321
Through-hole in set gradually collet threaded set 322 and cosine rectifier 323, collet threaded set 322 is by between pressing plate 2 32
Be spirally connected to compress window 2 321 to realize fixed and sealing effect；323 central protuberance of cosine rectifier, with pressing plate 2 32
Through-hole most outer segment shape matches, and 1mm other than the prominent through-hole of convex portion, peripheral part is fixed by pressing plate 2 32；Lid
Rotating electric machine 40 is set in 2 31 another through-hole, and rotating electric machine 40 extends shaft 41, shaft 41 to 2 32 direction of pressing plate
Top is prominent except pressing plate 2 32, and 41 top of shaft is vertically affixed to scrape rub piece 42；Scrape 323 protrusion of rub piece 42 and cosine rectifier
Part of the surface is in close contact, and rotating electric machine 40 drives shaft 41 to rotate, and then is driven and scraped rub piece 42 in 323 appearance of cosine rectifier
It is moved back and forth on face, cosine rectifier 323 is cleaned by friction.
As shown in Fig. 2, two groups of optical splitters 12 in interior storehouse 10 connect window 2 321 and plano-convex lens by optical fiber 13 respectively
In 211 it is farther away that, the opposite interconnection of optical fiber 13 is consequently formed；Wherein connect the end of the optical fiber 13 of plano-convex lens 211
Retain a fixed spacing between head and plano-convex lens 211, which is less than the focal length of plano-convex lens 211；Circuit board 11 includes light splitting
Device driving unit, data acquisition unit and rotating electric machine driving unit, two groups of optical splitters 12 connect circuit board 11 by conducting wire
Optical splitter driving unit, rotating electric machine 40 are electrically connected by conducting wire with the rotating electric machine driving unit of circuit board 11.Such as Fig. 1,2 institutes
Show, connector 14 is set on 1 side wall of shell, be used for external connection power supply unit, connector 14 passes through conducting wire and electricity in shell 1
Road plate 11 is electrically connected.
The high spectrum radiometer of the present embodiment, built in two groups of optical splitters respectively by optical fiber connection in set plano-convex lens
Window one and peripheral hardware cosine corrector window two, when window two is vertically oriented to sky and window one is vertically oriented to certain medium
When surface, the irradiation level under unified posture and the measurement of spoke brilliant synchrotron can be realized, meanwhile, two kinds of optic probes are integrated in together
The entire length that high spectrum radiometer can largely be reduced in one shell, the influence drop radiometer from shade to measurement
To very little, and easily facilitate dismounting and adjustment of the high spectrum radiometer on other application platform.In practice, using on site
When using the water surface above mensuration measurement seawater original position apparent spectral, data result that the high spectrum radiometer of the present embodiment measures
Precision is very high.
Embodiment 2
It is a kind of can synchro measure irradiation level and spoke brightness high spectrum radiometer, with embodiment 1, difference exists primary structure
In as shown in figure 3, two groups of optical splitters 12 in its interior storehouse 10 are disposed adjacent in middle position, and being connected respectively by optical fiber 13
In window 2 321 and plano-convex lens 211 it is closer that, the back-to-back connection of optical splitter 12 is consequently formed.
In addition, further including positioning unit and communication unit on circuit board 11；Connector 14 can external connection power supply simultaneously
Equipment, communication apparatus and GPS device, for obtaining electric energy, receiving external control and receiving location information；Connector 14 is in shell
It is electrically connected by conducting wire with the corresponding units on circuit board 11 in body 1.
The optical splitter of the present embodiment is arranged, and can reduce the integral diameter of high spectrum radiometer to a certain extent, radiates
Counting the influence from shade can also be reduced.
Embodiment 3
It is a kind of can synchro measure irradiation level and spoke brightness high spectrum radiometer, primary structure is with embodiment 1,2, difference
It is, as shown in figure 4, the both ends in interior storehouse 10 are arranged in two groups of optical splitters 12 in its interior storehouse 10, and is connected respectively by optical fiber 13
Connect in window 2 321 and plano-convex lens 211 it is closer that.In the premise that circuit board size and fiber lengths can minimize
Under, the size in interior storehouse 10 can achieve minimum, and what corresponding radiometer was formed in detection process also can be minimum from shade.
Embodiment 4
A kind of integral type high spectrum radiometer for water body apparent spectral in situ measurement, primary structure with embodiment 1,
2 or 3.Difference is that, as shown in fig. 7, one end that solid cap 1 is equipped with pressing plate 1 has installed hood 5 additional, hood 5 is
Cone cylinder made of dumb light black nonpolarity hard material, axis and bus are in 10-15 ° of angle, cone cylinder slot one end face window
One 221.
Claims (10)
1. can synchro measure irradiation level and spoke brightness high spectrum radiometer, it is characterised in that：Including a hollow tubular shell,
Hollow tubular shell both ends, which are equipped with, has certain thickness solid cap one and solid cap two, one He of solid cap
Storehouse in being formed between solid cap two；The solid cap one is at least provided with through-hole one, the solid cap two along axial direction
Through-hole two is at least provided with along axial direction；The through-hole one and through-hole two is respectively provided with glass and forms window one and window two；Described
Plano-convex lens, the axial direction of the plano-convex lens mirror surface vertical through hole one, and convex surface direction is arranged in through-hole one within window one
The window one；Two inner vertical shaft of through-hole other than the window two is to setting cosine corrector；Electricity is set in the interior storehouse
Road plate and two groups of optical splitters, the circuit board include optical splitter driving unit and data acquisition unit；Two groups of light splitting
Device respectively by plano-convex lens and window two described in optical fiber connection, while passing through the conducting wire connection circuit board respectively
Optical splitter driving unit；Connector one is at least set in the hollow tubular housing sidewall, is used for external connection power supply unit,
The connector one passes through conducting wire and the circuit board electrical connection in hollow tubular shell.
2. high spectrum radiometer according to claim 1, it is characterised in that：Two groups of optical splitters set up separately described interior
Storehouse both ends, and farther away one is connected in window two and plano-convex lens by optical fiber respectively, the opposite of optical fiber is consequently formed and intersects
Connection.
3. high spectrum radiometer according to claim 1, it is characterised in that：Two groups of optical splitters are in the interior storehouse
Between be disposed adjacent, and connect in window two and plano-convex lens closer one by optical fiber respectively, optical splitter be consequently formed and leans against
The connection of back.
4. high spectrum radiometer according to claim 1, it is characterised in that：The solid cap one and solid cap two
On be further provided with through-hole three and through-hole four；Rotating electric machine is respectively set in the through-hole three and through-hole four；Described in each
Rotating electric machine along place through-hole axial setting shaft, except through-hole where each shaft top protrudes from, each
The shaft top is vertically affixed to scrape rub piece；It is outer with the window one and cosine rectifier respectively that rub piece is scraped described in two
Intimate surface contact, and can be moved back and forth on the outer surface with the rotation of shaft, cleaning is realized by friction；The electricity
Road plate further comprises rotating electric machine driving unit, and each rotating electric machine is in the interior storehouse through conducting wire and described
The rotating electric machine driving unit of circuit board is electrically connected.
5. high spectrum radiometer according to claim 1, it is characterised in that：It is also set in the hollow tubular housing sidewall
Connector two and connector three are set, the connector two is for external connection communication apparatus to receive external control, the company
Device three is connect for external connection GPS device to receive location information；The connector two and connector three is in hollow tubular shell
Pass through conducting wire and the circuit board electrical connection in vivo.
6. high spectrum radiometer according to claim 1, it is characterised in that：The solid cap one divides for one He of lid
One two parts of pressing plate, the lid one are fixedly connected with pressing plate one, and the through-hole one runs through the lid one and pressing plate
Once the aperture of lid one is less than the aperture of pressing plate one；The solid cap two divides for two two parts of lid two and pressing plate, institute
The lid two stated is fixedly connected with pressing plate two, and the through-hole two runs through the aperture of the lid two and pressing plate two but lid two
Less than the aperture of pressing plate two；The window one is arranged on the pressing plate one, and the plano-convex lens are arranged in described
On lid one, the window two and cosine corrector are arranged on the pressing plate two；Two groups of optical splitters pass through
Optical fiber connects respectively through the through-hole two on the through-hole one and lid two on lid one on plano-convex lens and pressing plate two on lid one
Window two.
7. high spectrum radiometer according to claim 6, it is characterised in that：The glass of the window one polishes for surrounding
The shape of intermediate projections, hole shape is matched with the glass shape of the window one on the pressing plate one, makes window one
Glass can be fitted into from inside to outside to the pressing plate one, and by the pressing plate one is pressed on the glass of the window one described
On the through-hole one of lid one；On the lid one, the spacing of optic fibre end and plano-convex lens is less than the coke of the plano-convex lens
Away from.
8. high spectrum radiometer according to claim 1, it is characterised in that：The cosine correction being arranged outside the window two
Device is in the shape of intermediate projections, and two outer end configuration of through-hole of the pressing plate two matches with the cosine rectifier shape, makes
Pressing plate two pushes down the periphery of cosine rectifier and exposes the intermediate raised portion of cosine rectifier；The cosine rectifier and window
Setting gland nut is used to compress the glass of window two to realize fixed and sealing effect between the glass of mouth two.
9. high spectrum radiometer according to claim 1, it is characterised in that：Inclination angle is arranged on the circuit board to sense
Device；Pressure sensor is set in the end cap one, end cap two and/or housing outer surface.
10. high spectrum radiometer according to claim 1, it is characterised in that：The one periphery socket hood of end cap,
Cone cylinder made of the preferred dumb light black nonpolarity hard material of the hood, axis and bus are in 10-15 ° of angle, described
Window one described in the face of cone cylinder slot one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820676638.0U CN208171442U (en) | 2018-05-04 | 2018-05-04 | Can synchro measure irradiation level and spoke brightness high spectrum radiometer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820676638.0U CN208171442U (en) | 2018-05-04 | 2018-05-04 | Can synchro measure irradiation level and spoke brightness high spectrum radiometer |
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| CN208171442U true CN208171442U (en) | 2018-11-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627246A (en) * | 2018-05-04 | 2018-10-09 | 陕西中科启航科技有限公司 | Can synchro measure irradiation level and spoke brightness high spectrum radiometer |
| CN111191380A (en) * | 2020-01-08 | 2020-05-22 | 北京大学 | Atmospheric aerosol optical thickness estimation method and device based on measurement data of foundation spectrometer |
| CN114323265A (en) * | 2021-12-30 | 2022-04-12 | 航天新气象科技有限公司 | Calibration device |
-
2018
- 2018-05-04 CN CN201820676638.0U patent/CN208171442U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627246A (en) * | 2018-05-04 | 2018-10-09 | 陕西中科启航科技有限公司 | Can synchro measure irradiation level and spoke brightness high spectrum radiometer |
| CN111191380A (en) * | 2020-01-08 | 2020-05-22 | 北京大学 | Atmospheric aerosol optical thickness estimation method and device based on measurement data of foundation spectrometer |
| CN111191380B (en) * | 2020-01-08 | 2020-11-20 | 北京大学 | Atmospheric aerosol optical thickness estimation method and device based on measurement data of foundation spectrometer |
| CN114323265A (en) * | 2021-12-30 | 2022-04-12 | 航天新气象科技有限公司 | Calibration device |
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| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Wenhua Inventor after: Li Xiaowei Inventor before: Sun Zhaohua Inventor before: Li Wenhua Inventor before: Li Xiaowei |
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