https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-04T17:19:58.343103Z
2021-10-04T17:20:23.341019Z
s3://sentinel-s1-l1c/GRD/2021/10/4/IW/DV/S1B_IW_GRDH_1SDV_20211004T171958_20211004T172023_028989_037599_A607
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
2021-10-04T17:19:58.343103Z
2021-10-04T17:20:23.341019Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.96663536727687
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-04T18:24:25.071673Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211004T171958_20211004T172023_028989_037599_A607
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.602861156516564 34.44305149080365,8.999989780270903 34.5053402202371,9.28134106536996 34.54862722978825,9.563304637017445 34.59131501973047,9.98735032488969 34.654208319527136,10.412837900147732 34.71574261074789,10.696716026881187 34.75592317961267,10.981307006201696 34.79550289495148,11.287133577631685 34.83724322198069,11.215487258550851 35.19814250859546,11.178861108851757 35.37852609908758,11.143127573595189 35.55902627377969,11.070364068353912 35.91984500167251,11.033150787732266 36.10014057412586,10.982831016601775 36.33973067420068,10.671112376263357 36.298365743845395,10.38248241385028 36.25928901295926,10.093673760845093 36.21945354510511,9.664300396001687 36.15886426221216,9.373108062434547 36.11685153610716,8.941436674430024 36.05318210793244,8.654426674319907 36.00993280283491,8.247654223045815 35.94736897121935,8.262765950596501 35.888015425448074,8.311142153560219 35.70828089987275,8.351986133133607 35.52738150862249,8.397222732261401 35.347170827898566,8.440157951942101 35.1666054016334,8.48074070270809 34.98567495380354,8.520269589728041 34.80458238948035,8.559023152840828 34.62336807617643,8.602861156516564 34.44305149080365))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64029772221217
46.43112192642768
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
2021-12-26T12:48:27.330080Z
Batch API, vbatc_node_debug1
s3://deafrica-sentinel-1/s1_rtc/N35E009/2021/10/04/037599
2.0E-4
2.0E-4
true
block average
2
2
36.0
9.0
35.0
10.0
POLYGON((9.0 35.0,9.0 36.0,10.0 36.0,10.0 35.0,9.0 35.0))
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_037599_N35E009_2021_10_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037599_N35E009_2021_10_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037599_N35E009_2021_10_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037599_N35E009_2021_10_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037599_N35E009_2021_10_04_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