Radiometric rectification: (Record no. 27215)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 03004nab a22002417a 4500 |
| 001 - CONTROL NUMBER | |
| control field | G91031 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20170719155354.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 121211b |||p||p||||||| |z||| | |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MX-TxCIM |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Hall, F.G. |
| 245 00 - TITLE STATEMENT | |
| Title | Radiometric rectification: |
| Remainder of title | Toward a common radiometric response among multidate, multisensor images |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Date of publication, distribution, etc. | 1991 |
| 340 ## - PHYSICAL MEDIUM | |
| Material base and configuration | Computer File |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A common radiometric response is required for quantitative analysis of multiple satellite images of a scene acquired on different dates with different sensors. We describe a technique to “radiometrically rectify†multiple Landsat images of a scene to a reference image, and evaluate it using a pair of Landsat 5 images acquired 2 years apart. All rectified images should appear as if they were acquired with the same sensor, while observing through the atmospheric and illumination conditions of the reference image. If atmospheric optical depth and sensor calibration date are available for the reference image, then an atmospheric correction algorithm may be used to correct all the rectified images to absolute surface reflectance. The “radiometric rectification†algorithm identifies “radiometric control sets,†i.e., sets of scene landscape elements with a mean reflectance which is expected to change little with time. The average digital count values of these radiometric control sets are used to calculate linear transforms relating digital count values between images. We evaluate the technique empirically with a pair of Landsat 5 TM images of a scene for which surface reflectance and atmospheric optical depth data are available. We also examine its performance under a wide range of atmospheric conditions using simulations based on atmospheric models. We find that the radiometric rectification algorithm performed well for the visible and near infrared bands, adjusting surface reflectance for the effects of relative atmospheric differences to within 1%. The performance is not as good for the midinfrared bands on TM. There are several possible causes for this; we could not determine which was the most important. We conclude from these studies that for scenes containing reflectance stable elements, radiometric rectification should be a useful alternative to atmospheric radiative transfer codes and sensor calibration approaches when reliable atmospheric optical depth data or calibration coefficients are not available. When atmospheric optical data and sensor calibration information are available for one of a sequence of radiometrically rectified images, an atmospheric radiative transfer code may be used to correct each image in the sequence to absolute surface reflectance. |
| 546 ## - LANGUAGE NOTE | |
| Language note | English |
| 591 ## - CATALOGING NOTES | |
| Affiliation | Elsevier |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Goetz, S.J., |
| Relator term | coaut. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nickeson, J.E., |
| Relator term | coaut. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Strebel, D.E., |
| Relator term | coaut. |
| 773 0# - HOST ITEM ENTRY | |
| Title | Remote Sensing of Environment |
| Related parts | v. 35, no. 1, p. 11-27 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Article |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Date last seen | Total Checkouts | Price effective from | Koha item type | Lost status | Damaged status | Not for loan | Collection code | Withdrawn status | Home library | Current library | Date acquired |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07/05/2017 | 07/05/2017 | Article | Not Lost | Reprints Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 07/05/2017 |