https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-17T04:44:50.777616Z
2021-08-17T04:45:15.776523Z
s3://sentinel-s1-l1c/GRD/2021/8/17/IW/DV/S1B_IW_GRDH_1SDV_20210817T044450_20210817T044515_028281_035FD9_CAD1
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
2021-08-17T04:44:50.777616Z
2021-08-17T04:45:15.776523Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1946228255349
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-17T10:44:07.624849Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210817T044450_20210817T044515_028281_035FD9_CAD1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.253783776336032 19.31073487645306,17.667140942437456 19.41958872501484,17.078267575018053 19.526808234173416,16.488975432086633 19.63204629642153,15.904633017766601 19.734361861978424,15.801584233322394 19.19124923567805,15.615731014920417 18.22648526807476,16.194773236817202 18.12305547152814,16.77920919673084 18.016770857612634,17.36272789673496 17.908764026455295,17.943020479661566 17.799486824544566,18.03159264788678 18.22195019823266,18.181356158049486 18.9475677048404,18.215017659310554 19.129677145938874,18.253783776336032 19.31073487645306))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84967277351981
46.05473
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
2021-12-26T10:22:36.037299Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N18E017/2021/08/17/035FD9
2.0E-4
2.0E-4
true
block average
2
2
19.0
17.0
18.0
18.0
POLYGON((18.0 18.071262494889407,17.985059358802197 18.0,17.0 18.0,17.0 19.0,18.0 19.0,18.0 18.071262494889407))
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_035FD9_N18E017_2021_08_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035FD9_N18E017_2021_08_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035FD9_N18E017_2021_08_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035FD9_N18E017_2021_08_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035FD9_N18E017_2021_08_17_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