https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-26T16:40:18.052155Z
2021-08-26T16:40:43.051501Z
s3://sentinel-s1-l1c/GRD/2021/8/26/IW/DV/S1B_IW_GRDH_1SDV_20210826T164018_20210826T164043_028419_036412_CCD4
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
2021-08-26T16:40:18.052155Z
2021-08-26T16:40:43.051501Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.74337134212584
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-26T20:50:44.113913Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210826T164018_20210826T164043_028419_036412_CCD4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.568917344796482 -19.75792688850275,27.129107172341232 -19.629490152328966,27.724647883591384 -19.490815394149877,28.31985408332144 -19.350034997487473,28.88131139942961 -19.21523273462594,28.83251275334828 -19.03593215137466,28.598878474283637 -18.136621716721347,28.54988122036187 -17.95734957264167,28.486394197742747 -17.718583597024683,27.932538250840054 -17.85080342940801,27.341402490544038 -17.98999135658381,26.74887772076351 -18.127496394481575,26.19967472479106 -18.253121471826354,26.21356132658803 -18.312844669363898,26.256940446092756 -18.49370071266738,26.301917126462342 -18.674198511288612,26.348190298205473 -18.854407595390285,26.39200223163583 -19.03518908120255,26.480926614643362 -19.396480331306016,26.568917344796482 -19.75792688850275))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.30148
45.90305105630971
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
2021-12-26T10:48:03.658844Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S19E028/2021/08/26/036412
2.0E-4
2.0E-4
true
block average
2
2
-18.0
28.0
-19.0
29.0
POLYGON((28.561538100072962 -18.0,28.598878474278965 -18.1366217167038,28.82317784300126 -19.0,28.0 -19.0,28.0 -18.0,28.561538100072962 -18.0))
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_036412_S19E028_2021_08_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036412_S19E028_2021_08_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036412_S19E028_2021_08_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036412_S19E028_2021_08_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036412_S19E028_2021_08_26_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