https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-17T18:40:32.824098Z
2021-11-17T18:40:55.815682Z
s3://sentinel-s1-l1c/GRD/2021/11/17/IW/DV/S1A_IW_GRDH_1SDV_20211117T184032_20211117T184055_040615_04D177_CA10
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2021-11-17T18:40:32.824098Z
2021-11-17T18:40:55.815682Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5225711328203
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-17T21:28:03.536579Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211117T184032_20211117T184055_040615_04D177_CA10
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.04459808499904 25.760214913351568,-9.685419864029722 25.822793459591328,-9.43774703801325 25.865387721981897,-9.188939693365569 25.907721293453196,-8.81652998246646 25.970234145145245,-8.44370972699379 26.031792970007974,-8.19445576237255 26.07237775513378,-7.944547551773313 26.112609569747715,-7.580113952484822 26.17045121482163,-7.615113341928806 26.351165649564713,-7.6860387741035865 26.71262319347361,-7.722068526477173 26.893258176850427,-7.792260703017106 27.254804693137775,-7.827302782398079 27.430865642498883,-8.19595522588524 27.373507268125536,-8.448368784521726 27.33363635253676,-8.700231293073383 27.293369720753205,-9.076747328643897 27.23227417528645,-9.32792968605681 27.190917005250324,-9.702900069895806 27.128284008024423,-9.955748952591183 27.085447686969413,-10.319866792627597 27.022898597323373,-10.24047068973899 26.665629373496717,-10.199736314442195 26.48479759907604,-10.160646260317137 26.30368122478118,-10.04459808499904 25.760214913351568))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74353696825312
46.03163312481596
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
2021-12-26T15:03:30.215350Z
Batch API, v4.65.0
s3://deafrica-sentinel-1/s1_rtc/N26W010/2021/11/17/04D177
2.0E-4
2.0E-4
true
block average
2
2
27.0
-10.0
26.0
-9.0
POLYGON((-10.0 26.0,-10.0 27.0,-9.0 27.0,-9.0 26.0,-10.0 26.0))
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_04D177_N26W010_2021_11_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D177_N26W010_2021_11_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D177_N26W010_2021_11_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D177_N26W010_2021_11_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D177_N26W010_2021_11_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