https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-03T15:39:08.723003Z
2021-12-03T15:39:37.754802Z
s3://sentinel-s1-l1c/GRD/2021/12/3/IW/DV/S1B_IW_GRDH_1SDV_20211203T153908_20211203T153937_029863_03909D_D7D3
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
2021-12-03T15:39:08.723003Z
2021-12-03T15:39:37.754802Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.4438557016224
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-03T16:19:03.481817Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211203T153908_20211203T153937_029863_03909D_D7D3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.91851569749171 27.095489430153016,35.30056145444629 27.1610309381582,35.55741635940471 27.204468616220673,35.81720562620321 27.247888741735878,36.20777744381597 27.31219823318851,36.596792190186626 27.375097912600417,36.85829348391648 27.41673017719743,37.11640343972842 27.45731584642825,37.42149472199352 27.504625104307664,37.40979141189351 27.56215001896228,37.374952160839364 27.742931019191197,37.339407444507756 27.92360027430052,37.303090914481345 28.104148795963592,37.26795853193315 28.28487294729365,37.165641066893926 28.827484083928823,37.131276029231614 29.008303835158998,37.10759555990114 29.130062296970138,36.793152367111844 29.082595404691435,36.53121411016703 29.042444618831208,36.26948344366499 29.00178503856672,35.878180191275696 28.939986903651857,35.49171664991396 28.877761868768033,35.22962978002441 28.834895158506672,34.81951556433876 28.76673880650651,34.568660708565616 28.724377286139774,34.5880353384314 28.601163334772636,34.74743259814416 27.877243251719314,34.91851569749171 27.095489430153016))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75656712434274
46.4169046752758
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
2021-12-26T15:50:09.884843Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N27E034/2021/12/03/03909D
2.0E-4
2.0E-4
true
block average
2
2
28.0
34.0
27.0
35.0
POLYGON((34.91851569749164 27.095489430153098,34.72040324815751 28.0,35.0 28.0,35.0 27.10946839463034,34.91851569749164 27.095489430153098))
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_03909D_N27E034_2021_12_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03909D_N27E034_2021_12_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03909D_N27E034_2021_12_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03909D_N27E034_2021_12_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03909D_N27E034_2021_12_03_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