report produced with glance, version 0.7.1
analysis generated Fri Aug 1 00:35:30 2025 by user richard.young on rhw1379.star1.nesdis.noaa.gov
File A:
path: /data/data564/richard.young/NVPS_COMPS_ROUND_1/assistt_VI-DLY-GLB__v4r0_j01_s20250107_e20250107_c202507311930450.nc
md5sum for File A: ebaf41d8d88e58fc4195ea38017ecbd1
last modified: Thu Jul 31 21:52:49 2025
File B:
path: /data/data564/richard.young/NVPS_COMPS_ROUND_1/science_VI-DLY-GLB_v4r0_j01_s20250107_e20250107_c202501091925060.nc
md5sum for File B: ef27ad502d62d2026f9d0c41badc44e5
last modified: Thu Jul 31 21:59:10 2025
| 16 / 16 variables passed comparsion. | Overall, these files passed comparison. | ✔
|
Variable
NameData Shape Epsilon R-squared
Correlation Coeff.% within
Epsilon†% Matching
in FinitenessStatus EVI_TOC (20000, 40000) 0.0 0.9999993 100 100 I1_TOA (20000, 40000) 0.0 1.0 100 100 I1_TOC (20000, 40000) 0.0 1.0 100 100 I2_TOA (20000, 40000) 0.0 0.9999975 100 100 I2_TOC (20000, 40000) 0.0 1.0 100 100 M3_TOC (20000, 40000) 0.0 1.0 100 100 NDVI_TOA (20000, 40000) 0.0 1.0 100 100 NDVI_TOC (20000, 40000) 0.0 1.0 100 100 QF1 (20000, 40000) 0.0 0.9996848 100 100 QF2 (20000, 40000) 0.0 1.0 100 100 RAA (20000, 40000) 0.0 1.0 100 100 SZA (20000, 40000) 0.0 0.999998 100 100 VZA (20000, 40000) 0.0 0.9999932 100 100 latitude (20000,) 0.0 0.99999976 100 100 longitude (40000,) 0.0 1.0 100 100 plate_carree a single scalar value = -32,767 0.0 -- 100 100
† where data is finite
The following variables were common to both files:
EVI_TOC
I1_TOA
I1_TOC
I2_TOA
I2_TOC
M3_TOC
NDVI_TOA
NDVI_TOC
QF1
QF2
RAA
SZA
VZA
latitude
longitude
plate_carree
quality_information_EVI_TOC
quality_information_NDVI_TOA
quality_information_NDVI_TOC
| Attribute Name | File A Value | File B Value |
|---|---|---|
| cdm_data_type | Grid | Grid |
| conventions | CF-1.5 | CF-1.5 |
| conventions_metadata | CF-1.5, Unidata Dataset Discovery v1.0 | CF-1.5, Unidata Dataset Discovery v1.0 |
| creator_email | Yunyue.Yu@noaa.gov, yuan.zhou@noaa.gov, corinne.carter@noaa.gov, zhensong@umd.edu | Yunyue.Yu@noaa.gov, yuan.zhou@noaa.gov, corinne.carter@noaa.gov, zhensong@umd.edu |
| creator_name | DOC/NOAA/NESDIS/STAR > Land Team, Center for Satellite Applications and Research, NESDIS, NOAA, Department of Commerce | DOC/NOAA/NESDIS/STAR > Land Team, Center for Satellite Applications and Research, NESDIS, NOAA, Department of Commerce |
| creator_url | https://www.star.nesdis.noaa.gov/jpss/vi.php | https://www.star.nesdis.noaa.gov/jpss/vi.php |
| date_created | 2025-07-31T19:30:45Z | 2025-01-09T19:25:06Z |
| geospatial_lat_max | 90.0 | 90.0 |
| geospatial_lat_min | -90.0 | -90.0 |
| geospatial_lat_resolution | 0.009 | 0.009 |
| geospatial_lat_units | degrees_north | degrees_north |
| geospatial_lon_max | 180.0 | 180.0 |
| geospatial_lon_min | -180.0 | -180.0 |
| geospatial_lon_resolution | 0.009 | 0.009 |
| geospatial_lon_units | degrees_east | degrees_east |
| history | Created by VI algorithm v4.0 | Created by VI algorithm v4.0 |
| history_package | NVPS VI CCAP version v4 | NVPS VI CCAP version v1 |
| id | a3bc836b-7338-4e80-8f1d-de4a59abf873 | 6f6d770d-31b1-45d1-ae2a-b01022702cd3 |
| institution | DOC/NOAA/NESDIS/OSPO > Office of Satellite and Product Operations, NESDIS, NOAA, U.S. Department of Commerce. | DOC/NOAA/NESDIS/OSPO > Office of Satellite and Product Operations, NESDIS, NOAA, U.S. Department of Commerce. |
| instrument | VIIRS | VIIRS |
| keywords | Vegetation Index,NDVI,EVI,Land Product | Vegetation Index,NDVI,EVI,Land Product |
| metadata_link | VI-DLY-GLB_v4r0_j01_s20250107_e20250107_c202507311930450.nc | VI-DLY-GLB_v4r0_j01_s20250107_e20250107_c202501091925060.nc |
| naming_authority | gov.noaa.nesdis.ospo | gov.noaa.nesdis.ospo |
| platform | J01 | J01 |
| processing_level | NOAA Level 3 | NOAA Level 3 |
| production_environment | DEV | DEV |
| production_site | STAR | STAR |
| project | NESDIS Common Cloud Framework | NESDIS Common Cloud Framework |
| publisher_email | espcoperations@noaa.gov | espcoperations@noaa.gov |
| publisher_name | DOC/NOAA/NESDIS/OSPO > Office of Satellite and Product Operations, NESDIS, NOAA, U.S. Department of Commerce. | DOC/NOAA/NESDIS/OSPO > Office of Satellite and Product Operations, NESDIS, NOAA, U.S. Department of Commerce. |
| publisher_url | http://www.ospo.noaa.gov | http://www.ospo.noaa.gov |
| source | GITCO, JRR-AOD, JRR-CloudMask, SurfRefl, SVI01, SVI02 | GITCO, JRR-AOD, JRR-CloudMask, SurfRefl, SVI01, SVI02 |
| standard_name_vocabulary | CF Standard Name Table v1.5 | CF Standard Name Table v1.5 |
| summary | The output file includes three primary VI products(NDVI_TOA, NDVI_TOC and EVI_TOC) and attach five reflectances(I1_TOA,I2_TOA,I1_TOC,I2_TOC,M3_TOC), three angles(VZA,SZA, RAA),two quality flags(QF1,QF2)and coordinates(latitude, longitude) derived from VIIRS observations | The output file includes three primary VI products(NDVI_TOA, NDVI_TOC and EVI_TOC) and attach five reflectances(I1_TOA,I2_TOA,I1_TOC,I2_TOC,M3_TOC), three angles(VZA,SZA, RAA),two quality flags(QF1,QF2)and coordinates(latitude, longitude) derived from VIIRS observations |
| time_coverage_end | 2025-01-07T23:59:59Z | 2025-01-07T23:59:59Z |
| time_coverage_start | 2025-01-07T00:00:00Z | 2025-01-07T00:00:00Z |
| title | VI-DLY-GLB | VI-DLY-GLB |