https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-02-21T17:21:19.454061Z
2024-02-21T17:21:44.453058Z
s3://sentinel-s1-l1c/GRD/2024/2/21/IW/DV/S1A_IW_GRDH_1SDV_20240221T172119_20240221T172144_052660_065EF6_EDEB
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2024-02-21T17:21:19.454061Z
2024-02-21T17:21:44.453058Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240221T173924_V20240221T171128_20240221T234628.EOF
346.80209444757406
693000
Copernicus Ground Segment
2024-02-21T17:57:56.858073Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240221T172119_20240221T172144_052660_065EF6_EDEB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.138905668959644 36.41391824577294,8.547540356936757 36.47637975543311,8.83435984375103 36.519320121557364,9.123332871587921 36.561837986516814,9.553752171213686 36.623790976562894,9.98614673861418 36.68436762383536,10.275247382772093 36.72394305234574,10.567405725957348 36.763181078754165,10.89565423102597 36.80635141537164,10.857204827282843 36.98633056956487,10.817735612212957 37.166267959300974,10.779633322303821 37.34638089343944,10.581064357826975 38.307336228601955,10.246310549969692 38.26455096250808,9.950817898871257 38.22593250241033,9.655640199146996 38.186572545201145,9.21347557094453 38.126146091387206,8.919107882848369 38.0849402508223,8.47818209668996 38.02175384976769,8.184655985855443 37.97871405193943,7.764342572609142 37.91570993248213,7.867336253613543 37.495014297210986,7.998930645842171 36.95375338715426,8.043343733777183 36.77342650800222,8.091770382414989 36.593721154670845,8.138905668959644 36.41391824577294))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56238672353852
46.34016165611555
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2024-02-21T21:04:58.321045Z
Batch API, v4.303.0
s3://deafrica-sentinel-1/s1_rtc/N37E010/2024/02/21/065EF6
2.0E-4
2.0E-4
true
block average
2
2
38.0
10.0
37.0
11.0
POLYGON((10.644571405893247 38.0,10.7796333223055 37.346380893431395,10.854206441619047 37.0,10.0 37.0,10.0 38.0,10.644571405893247 38.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_065EF6_N37E010_2024_02_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_065EF6_N37E010_2024_02_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_065EF6_N37E010_2024_02_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_065EF6_N37E010_2024_02_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_065EF6_N37E010_2024_02_21_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid