Remote Sensing Of Texas Education - amazonia.fiocruz.br

Remote Sensing Of Texas Education - really

Director Education and Dean Fisheries, Prof MH Balkhi, in his inaugural address, said remote sensing and GIS play an important role to monitor and manage natural resources and provide a flexible environment for storing, analyzing and displaying digital data. He said the training will provide an opportunity for the participants to understand and utilize the specialized capabilities of the image source and analysing techniques for natural resource management and agriculture. He said the new age agriculture needs a highly skilled natural resource, who can use the GIS and remote sensing. Course director of the programme, Dr Shabir Ahmed Bangroo, in the welcome address, provided details of the various session and introduction of the experts conducting the training. Several faculty members, staff and students of the university participated in the inaugural function. Save my name, email, and website in this browser for the next time I comment. Leave a Reply Cancel Reply Your email address will not be published. Remote Sensing Of Texas Education.

When you select a temperature sensing chip, you would typically look at the temperature accuracy you want to achieve. However, with the latest process technology and Ot different remote TSD design, you must also consider the temperature sensing chip's built-in features to meet your design accuracy requirements. Intel strongly recommends that you measure the on-die temperature using local TSDs, which Intel has validated.

Book Details

Intel cannot validate the accuracy of external temperature sensors under various system conditions. If you want to use the remote TSDs with external temperature sensors, follow the guidelines in this document and validate the accuracy of your temperature measurement setup. The following equation forms the temperature of a transistor in relation to the base-emitter voltage V BE. Rearranging Equation 1you get the following equation. Typically, the Remote Sensing Of Texas Education sensing chip forces two consecutive well-controlled currents, I 1 and I 2 on the P and N pins. The chip then measures and averages the change of the V BE of the diode. The delta in V BE is directly proportional to the temperature, as shown in Equation 3. You can usually find the ideality factor in the data sheet from the diode manufacturer. Different external temperature diodes give you different values because of the different design and process technologies they use.

Ideality Factor Contribution to Temperature Measurement Error

Ideality mismatch can cause a significant temperature measurement error. To avoid the significant error, Intel recommends that you select a temperature sensing chip that features a configurable ideality factor. You can change the ideality factor value in the chip to eliminate the mismatch error.

This example shows how ideality factor contributes to the temperature measurement error. In the example, the calculation shows the ideality mismatch causing a significant temperature measurement error. The following steps estimate temperature measurement T TSC by the temperature sensing chip, given the following values:. The temperature error T E caused by the ideality mismatch:.

Application of Offset Compensation

The series resistance causes additional voltage to drop at the temperature sensing path and Rwmote in measurement error, affecting the accuracy of the temperature measurement. Typically, this situation happens when you perform temperature measurement with a 2-current temperature sensing chip. To explain the temperature error incurred when the series resistance increases, some temperature sensing chip manufacturer provides the data for the remote diode temperature error versus the resistance. However, you can eliminate the series resistance error.

Here temperature sensing chip has built-in series resistance cancellation feature. Intel recommends Txeas you consider the series resistance cancellation feature when you select the temperature sensing chip. The feature automatically eliminates the temperature error caused by the resistance of the routing to the remote transistor. As the temperature diode Beta value gets lower, especially if the temperature diode collector is tied to the ground, the Beta value affects the current ratio on Equation 3. Therefore, maintaining an accurate current ratio is crucial. Some temperature sensing chips have built-in Beta compensation feature.

The Beta variation of the circuitry senses the base current and adjusts the emitter current to compensate for the variation.]