Moderate Resolution Imaging Spectroradiometer (MODIS)
Please note: The NRT FTP to HTTPS change has been delaye by a month. The NRT3 and NRT4 FTP servers will switch to HTTPS at the end of August 2018. . All users are advised to keep using FTP download as before to acquire NRT data from both NRT3 and NRT4 servers. Instructions for accessing NRT data via HTTPS will be sent to known users in due course.
| MODIS Data |
|---|
| Collection 6.1 MODIS/Terra and MODIS/Aqua |
| Collection 6.1 MODIS/Terra and MODIS/Aqua Combined |
| Collection 6 MODIS/Terra and MODIS/Aqua |
| Collection 6 MODIS/Terra and MODIS/Aqua Combined |
| FTP download: nrt3.modaps.eosdis.nasa.gov or nrt4.modaps.eosdis.nasa.gov Directory path for C6: allData/6/<product>/<year>/<dataday> or allData/6/<product>/Recent Directory path for C6.1: allData/61/<product>/<year>/<dataday> or allData/61/<product>/Recent |
- Register to download
- LANCE-MODIS mailing list
- MODIS data outages and known issues
- Near Real-Time (NRT) versus Standard Products
- Data provider: MODIS Adaptive Processing System (MODAPS)
More about Collection 6.1
The LANCE-MODIS has released an improved version, Collection 6.1 (C6.1), for all MODIS Level-1 (L1) and higher-level Level-2 (L2) & Level-3 (L3) Atmosphere Team products.
The decision to create a new improved Collection 6.1 was driven by the need to address a number of issues in the current Collection 6 Level-1B (L1B) data. These L1B issues had a negative impact in varying degrees in downstream MODIS Atmosphere Level-2 (L2) and Level-3 (L3) products.
All MODIS L1 and Atmosphere product users are encouraged to switch over to the C6.1 products. Please note the change in URL from allData/6 to allData/61. Users who use a script to download data will need to adjust their script.
- NRT3 URL for C6.1 products is ftp://nrt3.modaps.eosdis.nasa.gov/allData/61/
- NRT4 URL for C6.1 products is: ftp://nrt4.modaps.eosdis.nasa.gov/allData/61/
The C6 L1 and atmosphere products will continue in parallel with the C6.1 collection processing and be made available on ftp://nrt4.modaps.eosdis.nasa.gov/allData/6/ until the end of November 2017, at which time, only C6.1 of Terra- and Aqua-MODIS L1 and atmosphere NRT products will be available.
Collection 6.1 Land Products
Starting in November 2017, C6 Land processing stream will use the C6.1 L1B as input, with no change to the land science processing algorithms. We do not expect to see any significant impact to most of the land products by using upstream C6.1 as inputs except for some minor differences in Terra MODIS snow and sea-ice products because of differences in the Terra cloud mask. Therefore C6 processing of NRT Terra- and Aqua-MODIS Land products will continue until sometime next year (probably around middle of 2018) when C6.1 processing of Land products will start. Therefore, NRT MODIS Land product users should continue to use C6 product at ftp://nrt3.modaps.eosdis.nasa.gov/allData/6 or ftp://nrt4.modaps.eosdis.nasa.gov/allData/6
For a complete list of available C6 and C6.1 Terra- and Aqua-MODIS products, please visit:
https://lance3.modaps.eosdis.nasa.gov/data_products/or
https://lance4.modaps.eosdis.nasa.gov/data_products/
To review updates to C6.1 L1 and Atmosphere products, please visit the MODIS Atmosphere Team page
Collection 6.1 MODIS/Terra and MODIS/Aqua
|
Product |
Volume (GB/day) |
Browse |
PGE |
DOI |
|
|
0.000012 |
N/A |
97 |
|||
|
76.48 |
N/A |
N/A |
|||
|
68.91 |
N/A |
95 |
|||
|
107.35 |
N/A |
01 |
|||
|
8.28 |
|||||
|
31.09 |
02 |
||||
|
20.54 |
|||||
|
21.95 |
|||||
|
.37 |
N/A |
93 |
|||
|
1.71 |
L2 Total Ozone Burden Browse |
03 |
|||
|
2.15 |
N/A |
||||
|
0.38 |
04 |
||||
|
1.18 |
N/A |
||||
|
0.98 |
|||||
|
17.13 |
L2 Cloud Optical Browse |
6 |
|||
|
N/A |
122 |
||||
|
0.01 |
N/A |
96 |
|||
|
0.01 |
|||||
|
0.01 |
|||||
|
71.83 |
N/A |
N/A |
|||
|
68.46 |
N/A |
95 |
|||
|
107.47 |
N/A |
01 |
|||
|
8.28 |
|||||
|
29.53 |
02 |
||||
|
18.69 |
|||||
|
22.08 |
|||||
|
3.37 |
N/A |
93 |
|||
|
2.01 |
L2 Total Ozone Burden Browse |
03 |
|||
|
2.13 |
N/A |
||||
|
0.36 |
04 |
||||
|
1.13 |
|||||
|
0.99 |
|||||
|
15.44 |
L2 Cloud Optical Browse |
06 |
|||
|
N/A |
N/A |
122 |
Collection 6.1 MODIS/Terra and MODIS/Aqua Combined
Product |
Volume (GB/day) |
Browse |
Known Issues |
PGE |
DOI |
|
N/A |
N/A |
N/A |
122 |
Collection 6 MODIS/Terra and MODIS/Aqua
Product |
Volume (GB/day) |
Browse |
Known Issues |
PGE |
DOI |
|
N/A |
N/A |
07 |
||||
0.29 |
N/A |
08 |
||||
4.91 |
N/A |
30 |
||||
51.04 |
N/A |
11 |
||||
0.62 |
N/A |
16 |
||||
3.20 |
N/A |
N/A |
12 |
|||
6.37 |
||||||
24.54 |
||||||
32.91 |
N/A |
13 |
||||
32.43 |
||||||
29.02 |
N/A |
|||||
38.28 |
||||||
0.88 |
||||||
4.04 |
||||||
0.38 |
N/A |
N/A |
75 |
|||
0.54 |
||||||
17.81 |
N/A |
21N |
||||
16.39 |
N/A |
|||||
8.02 |
N/A |
25N |
||||
25.07 |
||||||
N/A |
N/A |
07 |
||||
0.30 |
N/A |
08 |
||||
4.9 |
N/A |
30 |
||||
48.19 |
N/A |
11 |
||||
0.64 |
N/A |
16 |
||||
3.22 |
N/A |
N/A |
12 |
|||
6.36 |
||||||
24.50 |
||||||
30.69 |
N/A |
13 |
||||
31.06 |
||||||
27.46 |
N/A |
|||||
38.16 |
||||||
0.89 |
||||||
4.08 |
||||||
0.35 |
N/A |
N/A |
75 |
|||
0.54 |
Collection 6 MODIS/Terra and MODIS/Aqua Combined
Product |
Volume (GB/day) |
Browse |
Known Issues |
PGE |
DOI |
|
MODIS/T+A BRDF/Albedo Model Parameters Daily L3 Global - 500m |
16.8 |
N/A |
N/A |
23N |
||
4.2 |
N/A |
N/A |
23N |
|||
11.5 |
N/A |
N/A |
23N |
|||
MODIS/T+A BRDF/Albedo Nadir BRDF-Adjusted Ref Daily L3 Global - 500m |
6.2 |
N/A |
N/A |
23N |
Last Updated: Aug 21, 2018 at 10:40 AM EDT
