https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-17T03:31:45.439595Z
2021-05-17T03:32:10.438345Z
s3://sentinel-s1-l1c/GRD/2021/5/17/IW/DV/S1A_IW_GRDH_1SDV_20210517T033145_20210517T033210_037922_0479B8_45C3
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
2021-05-17T03:31:45.439595Z
2021-05-17T03:32:10.438345Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.086044315485
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-17T07:26:47.515491Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210517T033145_20210517T033210_037922_0479B8_45C3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.22084586108109 -11.837689336970985,31.657531051532384 -11.710664013260164,31.09149674636068 -11.5818182176793,30.525262034733757 -11.451712979520224,29.98402127823872 -11.32621791856186,29.942051226066617 -11.506678304779795,29.901080445294596 -11.687476130825091,29.817036394006543 -12.048610013780046,29.688283056578715 -12.589753035049984,29.62972418868317 -12.829217276870725,30.172860997951183 -12.956091913071225,30.73975412533443 -13.08717425465052,31.320976914051613 -13.220176392911824,31.878488843772047 -13.346366867807372,31.893169840078837 -13.286954874621049,31.93598961666128 -13.106184921964584,31.977546300832447 -12.925134750555038,32.100566389610584 -12.381647534196508,32.22084586108109 -11.837689336970985))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.52963
45.98585103232207
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
2021-12-26T05:47:43.855702Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S13E031/2021/05/17/0479B8
2.0E-4
2.0E-4
true
block average
2
2
-12.0
31.0
-13.0
32.0
POLYGON((32.0 -12.825937143247021,31.960362381577394 -13.0,31.0 -13.0,31.0 -12.0,32.0 -12.0,32.0 -12.825937143247021))
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_0479B8_S13E031_2021_05_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0479B8_S13E031_2021_05_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0479B8_S13E031_2021_05_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0479B8_S13E031_2021_05_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0479B8_S13E031_2021_05_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