https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-15T16:39:48.951418Z
2021-06-15T16:40:13.949384Z
s3://sentinel-s1-l1c/GRD/2021/6/15/IW/DV/S1B_IW_GRDH_1SDV_20210615T163948_20210615T164013_027369_0344D6_2F93
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-06-15T16:39:48.951418Z
2021-06-15T16:40:13.949384Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6919555435553
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-15T18:02:25.683232Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210615T163948_20210615T164013_027369_0344D6_2F93
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.95467379642629 -21.259907586871073,27.512161118642883 -21.13185012893115,28.11406430554663 -20.991278755921627,28.71339920368851 -20.848946587203944,29.282460045848975 -20.71161526051484,29.187431096716043 -20.35207509955671,29.14104876426904 -20.172001207426327,29.0940626401231 -19.992090206773376,29.046516549895436 -19.81232903415555,28.902072247189125 -19.27357415798909,28.88697360369135 -19.214275480412727,28.321360620540062 -19.350089424217778,27.725695054523143 -19.490985542096272,27.129691500641503 -19.629773298015465,26.575257382016083 -19.756903518640378,26.68020024680125 -20.1774361258733,26.817167307323945 -20.718737967603033,26.909248843163155 -21.079476660078882,26.95467379642629 -21.259907586871073))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.23325
45.88457843957071
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
2021-12-26T07:15:28.647566Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S21E026/2021/06/15/0344D6
2.0E-4
2.0E-4
true
block average
2
2
-20.0
26.0
-21.0
27.0
POLYGON((26.888961768124936 -21.0,26.635921503499954 -20.0,27.0 -20.0,27.0 -21.0,26.888961768124936 -21.0))
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_0344D6_S21E026_2021_06_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0344D6_S21E026_2021_06_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0344D6_S21E026_2021_06_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0344D6_S21E026_2021_06_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0344D6_S21E026_2021_06_15_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
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