https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-06T17:14:34.165767Z
2021-05-06T17:14:59.165060Z
s3://sentinel-s1-l1c/GRD/2021/5/6/IW/DV/S1B_IW_GRDH_1SDV_20210506T171434_20210506T171459_026786_033327_882D
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
2021-05-06T17:14:34.165767Z
2021-05-06T17:14:59.165060Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.8854195903329
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-06T18:33:54.786810Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210506T171434_20210506T171459_026786_033327_882D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.05803960148388 -14.473291349330568,17.620819647490478 -14.345481867031568,18.207313587087604 -14.210714030029449,18.789683790512004 -14.075332766750996,19.30468976768991 -13.954303301758344,19.21741184808587 -13.593826185610892,19.131288343347773 -13.233020546280809,19.089293564141265 -13.052379334834962,19.045765144171913 -12.872113408827056,19.000911221103518 -12.692171991530302,18.94453999652732 -12.452047380524125,18.432528432053594 -12.571519723228928,17.850692300788914 -12.705967805876522,17.268697126195825 -12.83904849657646,16.710145656776085 -12.965431048313231,16.72542821169529 -13.024858728707454,16.76538932417033 -13.2062684224819,16.806015827394603 -13.387533677748918,16.88896736553499 -13.749698243967442,16.93108474177066 -13.930644359390534,16.97395770924222 -14.111425637217776,17.016244369391732 -14.29234656399818,17.05803960148388 -14.473291349330568))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58669
46.26013277177677
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
2021-12-26T05:14:00.039740Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S15E016/2021/05/06/033327
2.0E-4
2.0E-4
true
block average
2
2
-14.0
16.0
-15.0
17.0
POLYGON((17.0 -14.22284600862411,16.947532695671367 -14.0,17.0 -14.0,17.0 -14.22284600862411))
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_033327_S15E016_2021_05_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033327_S15E016_2021_05_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033327_S15E016_2021_05_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033327_S15E016_2021_05_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033327_S15E016_2021_05_06_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