A vegetation index (VI) is a spectral imaging transformation of two or more image bands designed to enhance the contribution of vegetation properties and...
16 KB (1,747 words) - 16:39, 27 March 2024
The normalized difference vegetation index (NDVI) is a widely-used metric for quantifying the health and density of vegetation using sensor data. It is...
27 KB (3,606 words) - 17:42, 19 May 2024
The enhanced vegetation index (EVI) is an 'optimized' vegetation index designed to enhance the vegetation signal with improved sensitivity in high biomass...
9 KB (1,135 words) - 10:53, 11 December 2023
Vegetation is an assemblage of plant species and the ground cover they provide. It is a general term, without specific reference to particular taxa, life...
24 KB (2,460 words) - 14:04, 27 December 2023
saturation effects from high density vegetation. In an attempt to improve NDVI, Huete developed a vegetation index that accounted for the differential...
2 KB (198 words) - 13:54, 8 August 2023
edge index (NDRE) is a metric that can be used to analyse whether images obtained from multi-spectral image sensors contain healthy vegetation or not...
2 KB (209 words) - 18:12, 8 May 2024
Enhanced vegetation index Purple Earth hypothesis – Astrobiological hypothesis regarding early photosynethetic organisms Vegetation Index Seager, S.;...
2 KB (248 words) - 22:21, 20 August 2023
the temporal change of a Vegetation Index (like Normalized Difference Vegetation Index(NDVI)). NDVI makes use of the vegetation's typical low reflection...
44 KB (4,866 words) - 04:20, 26 April 2024
Canopy (ecology) Hemispherical photography Normalized Difference Vegetation Index Specific leaf area Plant growth analysis Watson, D.J. (1947). "Comparative...
16 KB (1,919 words) - 01:34, 3 December 2023
({\text{NIR}}+{\text{Red}})}} This index measures vegetation greenness, with values ranging between -1 and 1. High NDVI values represent dense vegetation cover, moderate...
23 KB (2,723 words) - 15:37, 20 November 2023
dioxide in vegetation in conjunction with the leaf area index. FAPAR can also be used as an indicator of the state and evolution of the vegetation cover;...
3 KB (308 words) - 19:18, 27 April 2024
datasets. Indices related to vegetation: root-zone soil moisture, vegetation condition index (VDI) and vegetation health index (VHI). The VCI and VHI are...
75 KB (8,208 words) - 10:45, 30 April 2024
specific purpose. If looking to monitor vegetation in drought affected areas, then it is advisable to use NDWI index proposed by Gao utilizing NIR and SWIR...
8 KB (1,263 words) - 14:43, 13 June 2023
that in humans is encoded by the TMEM173 gene Soil-adjusted vegetation index, a vegetation index used in Earth remote sensing Savi, plural of savio, a Venetian...
974 bytes (143 words) - 03:04, 29 August 2023
images. Band 5 is helpful for ecology purposes and can help determine vegetation index or NDVI. Bands 6 and 7 are useful in geology and can help in distinguishing...
6 KB (608 words) - 18:24, 17 May 2024
crop monitoring is the technology which facilitates real-time crop vegetation index monitoring via spectral analysis of high resolution satellite images...
5 KB (463 words) - 13:10, 22 October 2023
and communicate the information available in the plots (leaf area, vegetation index, chlorophyll, hygrometry, temperature, water potential, radiation)...
56 KB (6,103 words) - 19:12, 19 May 2024
and Alcaraz-Segura et al. (2006, 2013) uses time series of spectral vegetation indexes to capture the carbon gains dynamics, the most integrative indicator...
17 KB (2,024 words) - 19:48, 8 March 2024
extensive list of such indices, including the normalized difference vegetation index (NDVI), ratio-based indices such as the modified simplerRatio, soil-distance-based...
11 KB (1,580 words) - 08:45, 12 April 2024
Li, Q., 2015: Evaluation of three MODIS-derived Vegetation Index Time Series for Dry land Vegetation Dynamics Monitoring. Remote Sensing, 2015, 7, 7597–7614;...
15 KB (1,005 words) - 19:36, 28 May 2024
tunable filter Multispectral pattern recognition Normalized difference vegetation index (NDVI) Pansharpening Reconnaissance satellite Remote sensing Satellite...
22 KB (2,674 words) - 18:34, 17 November 2023
Remote sensing in geology (section Vegetation)
the area of interest in an image. With vegetation, the time-series of Normalized difference Vegetation Index (NDVI) which characterizes crop growth could...
58 KB (6,685 words) - 15:33, 12 April 2024
consistently been ranked near or at the bottom of worldwide indexes of the Human development index, GDP, and per capita income. Economic activity centres on...
13 KB (1,333 words) - 15:54, 8 December 2022
"Comparison of impervious surface area and normalized difference vegetation index as indicators of surface urban heat island effects in Landsat imagery"...
84 KB (10,065 words) - 17:52, 20 May 2024
create a habitat suitability index based on vegetation visual obstruction (VO), ranging from 0-30.5 cm with a suitability index rating of 0-1.0. Studies of...
39 KB (5,223 words) - 06:30, 9 April 2024
"A comparison of the vegetation response to rainfall in the Sahel and East Africa, using normalized difference vegetation index from NOAA AVHRR". Climatic...
19 KB (2,107 words) - 18:54, 20 March 2024
wettening for the rest. This expansion of vegetation in the Arctic is not equivalent across types of vegetation. A major trend has been from shrub-type...
90 KB (18,154 words) - 01:56, 28 May 2024
Consistency Index (C5–10) Soil stability Index (StI) Crusting Index (CI) Normalized Difference vegetation Index (NDVI) Normalized Difference Built-up Index (NDBI)...
15 KB (1,625 words) - 07:14, 22 April 2024
M; Tamura, M (2009). "Detection of Illegal Dumping Sites by Using Vegetation Index and Land Surface Feature from High Resolution Satellite Images". Journal...
39 KB (3,884 words) - 03:50, 5 May 2024
protected areas due to vegetation loss from drug-trafficking. The data collected is in the arrangement of EVI, enhanced vegetation index. The study was conducted...
11 KB (1,386 words) - 18:58, 26 April 2024