https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-13T03:54:00.925498Z
2021-06-13T03:54:25.924950Z
s3://sentinel-s1-l1c/GRD/2021/6/13/IW/DV/S1A_IW_GRDH_1SDV_20210613T035400_20210613T035425_038316_048595_D2F7
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
2021-06-13T03:54:00.925498Z
2021-06-13T03:54:25.924950Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9750257500026
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-13T08:04:33.313007Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210613T035400_20210613T035425_038316_048595_D2F7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.02086200056752 -2.9357540362160437,26.92107869615421 -2.69568158087307,25.827434010808453 -2.4558949250710698,25.592987522351137 -3.5408989965849496,25.502369939462334 -3.9623216098544907,26.59810568847798 -4.2049671607843315,27.705431952008617 -4.448496839389627,27.71823341518334 -4.388740943051317,27.752989949083023 -4.20641522487327,27.788534682834808 -4.02426786570122,27.829946166825632 -3.8434145291128967,27.86683716338081 -3.6615719510036375,27.907776746431722 -3.480621788841513,27.943752389562476 -3.2985868879411746,27.981521179931246 -3.116949468937618,28.02086200056752 -2.9357540362160437))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64761518854063
46.05698547729376
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
2021-12-26T07:10:35.181635Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S04E026/2021/06/13/048595
2.0E-4
2.0E-4
true
block average
2
2
-3.0
26.0
-4.0
27.0
POLYGON((26.0 -4.0,26.0 -3.0,27.0 -3.0,27.0 -4.0,26.0 -4.0))
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_048595_S04E026_2021_06_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048595_S04E026_2021_06_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048595_S04E026_2021_06_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048595_S04E026_2021_06_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048595_S04E026_2021_06_13_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