https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-16T17:03:17.469358Z
2021-10-16T17:03:46.492731Z
s3://sentinel-s1-l1c/GRD/2021/10/16/IW/DV/S1B_IW_GRDH_1SDV_20211016T170317_20211016T170346_029163_037B02_4755
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
2021-10-16T17:03:17.469358Z
2021-10-16T17:03:46.492731Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5059541135493
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-16T20:45:05.321702Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211016T170317_20211016T170346_029163_037B02_4755
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.003675355406585 -25.829192813456725,22.557711698356666 -25.70149384830404,22.808297942941056 -25.642953128319327,23.18547811268992 -25.55391993086662,23.561823631707743 -25.46398913638769,23.812408362083588 -25.403503035655763,24.06241837183981 -25.342673059166053,24.40486138006778 -25.258556767782366,24.335867866814176 -25.021962191226002,24.180875156450227 -24.4844860669621,24.078933724258967 -24.125915255528255,23.94210015454746 -23.647269455063466,23.604464391070174 -23.729830976016594,23.357369711601923 -23.78971674308038,23.109596797511365 -23.84931893058892,22.739582027581868 -23.93748348049538,22.36568216295749 -24.025562609327984,22.117990957113488 -24.083342036771214,21.570565768634708 -24.20943395184191,21.65094752916099 -24.51041712313123,21.841033811559747 -25.23145104515925,21.889243683206875 -25.411582529680516,21.938182034880775 -25.591558910206846,22.003675355406585 -25.829192813456725))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.87845
45.77953941538167
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
2021-12-26T13:26:05.423253Z
Batch API, v4.59.2
s3://deafrica-sentinel-1/s1_rtc/S25E023/2021/10/16/037B02
2.0E-4
2.0E-4
true
block average
2
2
-24.0
23.0
-25.0
24.0
POLYGON((23.0 -25.0,23.0 -24.0,24.0 -24.0,24.0 -25.0,23.0 -25.0))
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_037B02_S25E023_2021_10_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037B02_S25E023_2021_10_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037B02_S25E023_2021_10_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037B02_S25E023_2021_10_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037B02_S25E023_2021_10_16_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