https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-28T04:11:06.949299Z
2021-07-28T04:11:35.975144Z
s3://sentinel-s1-l1c/GRD/2021/7/28/IW/DV/S1B_IW_GRDH_1SDV_20210728T041106_20210728T041135_027989_0356D4_038D
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
2021-07-28T04:11:06.949299Z
2021-07-28T04:11:35.975144Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.276370597233
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-28T07:57:47.702475Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210728T041106_20210728T041135_027989_0356D4_038D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.064409351558705 22.08717610349482,26.467830133778477 22.194785743809543,25.867110945734886 22.300772898822544,25.263694042458518 22.404840823520985,24.666767915036118 22.505424423473503,24.620189314231016 22.267389066038444,24.554343251296746 21.905013168025032,24.519712329003852 21.724101772162285,24.48422880305545 21.543328896893783,24.447741135448922 21.36272114666068,24.412246732117346 21.18194187703019,24.35441527924516 20.878985850279207,24.941309535454362 20.77781158994312,25.536714155513373 20.672981076342126,26.132059626934776 20.56596048063915,26.719758428933353 20.458156620559016,26.783533024194675 20.761583250786344,26.93799872802607 21.486104415273175,27.064409351558705 22.08717610349482))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83781390723285
46.08719
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
2021-12-26T09:22:23.837256Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/N22E027/2021/07/28/0356D4
2.0E-4
2.0E-4
true
block average
2
2
23.0
27.0
22.0
28.0
POLYGON((27.064409351558773 22.087176103494837,27.046075455925582 22.0,27.0 22.0,27.0 22.098794119925156,27.064409351558773 22.087176103494837))
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_0356D4_N22E027_2021_07_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0356D4_N22E027_2021_07_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0356D4_N22E027_2021_07_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0356D4_N22E027_2021_07_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0356D4_N22E027_2021_07_28_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