Tap / click on image to see more RealViewsTM
Sale Price CA$3.84.  
Original Price CA$5.11 per card
You save 25%

NASA Earth day Card

Qty:
Choose Your Format
Signature Matte
18 pt thickness / 120 lb weight Soft white, soft eggshell texture
+CA$0.87
+CA$0.87
-CA$0.23

Other designs from this category

About Folded Greeting Cards

Sold by

Size: Standard, 12.7 cm x 17.8 cm

Thank you, hello, or I love you, custom greeting cards are thoughtful gifts that are always the perfect way to express yourself.

  • Dimensions: 12.7 cm x 17.78 cm (portrait); 17.78 cm x 12.7 cm (landscape)
  • Full color CMYK print process
  • Double sided printing for no additional cost

Paper Type: Signature Matte

Our Signature Matte paper is a customer favourite—smooth to the touch with a soft eggshell texture that elevates any design. Its sturdy 18 pt weight and natural feel make it the ideal choice for timeless, sophisticated events.

  • Exclusively made for Zazzle

About This Design

NASA Earth day Card

NASA Earth day Card

The earth is in our hands. Traditional satellite-based mapping of vegetation vigour and amount is based on the way vegetation interacts with red and infrared light. Occasionally, however, those two signals are not enough. MODIS measures light reflected from Earth at a variety of wavelengths, and the Arizona researchers incorporate the additional information into their Enhanced Vegetation Index (EVI). The EVI has increased sensitivity within very dense vegetation, and it has built-in corrections for several factors that can interfere with the satellite-based vegetation mapping, like smoke and background noise caused by light reflecting off soil. The bi-weekly and monthly vegetation index maps have wide usability by biologists, natural resources managers, and climate modelers. They can track naturally occurring fluctuations in vegetation, such as seasonal changes, as well as those that result from land use change, such as deforestation. The EVI can also monitor changes in vegetation resulting from climate change, such as expansion of deserts or extension of growing seasons.

Customer Reviews

4.9 out of 5 stars rating17.5K Total Reviews
16504 total 5-star reviews724 total 4-star reviews124 total 3-star reviews65 total 2-star reviews130 total 1-star reviews
17,547 Reviews
Reviews for similar products
5 out of 5 stars rating
By tanya a.November 6, 2023Verified Purchase
Folded Greeting Card, Size: Small, 10.2 cm x 14.2 cm, Paper: Signature Matte, Envelopes: White
Creator Review
It looks great,. Thankful to have it. I painted over 25 years ago and to see it on Zazzle products is amazing yo me. Sincerely, Artist Tanya Arseneau Nanniesfineart. it may be my picture taking skills that need to improve in this case. artist Tanya Asreneau
5 out of 5 stars rating
By SUSAN L.November 8, 2025Verified Purchase
Folded Greeting Card, Size: Standard, 12.7 cm x 17.8 cm, Paper: Signature Matte, Envelopes: White
The perfect Halloween cards for my 2, 9-year-old grandchildren - definitely Halloweeny, but not overly spooky. They could also colour the spider & spider web.
5 out of 5 stars rating
By AnonymousJanuary 20, 2025Verified Purchase
Folded Greeting Card, Size: Standard, 12.7 cm x 17.8 cm, Paper: Basic Semi-Gloss, Envelopes: None
I absolutely LOVE the card you guys made for me, it's perfect! I designed it myself, but was easy to do using their tools. Price was great and was nice I was able to order and make the one card! Thank you A+++.

Tags

Folded Greeting Cards
astronomyspacenasagalaxyphotographyartbestpopulartopgift
All Products
astronomyspacenasagalaxyphotographyartbestpopulartopgift

Other Info

Product ID: 137867901307261072
Designed on 2011-04-22, 11:44 AM
Rating: G