https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-15T04:17:16.561111Z
2021-07-15T04:17:50.558489Z
s3://sentinel-s1-l1c/GRD/2021/7/15/IW/DV/S1A_IW_GRDH_1SDV_20210715T041716_20210715T041750_038783_049382_0A4F
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
2021-07-15T04:17:16.561111Z
2021-07-15T04:17:50.558489Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.756833075289
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-15T05:00:35.224798Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210715T041716_20210715T041750_038783_049382_0A4F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.203872651769387 32.17610527179544,26.802572627490317 32.24089351808634,26.532359147926655 32.28374939487494,26.126566919791863 32.34694933717555,25.85572816181533 32.388357950939785,25.449011166129175 32.449380140409254,25.177564798323935 32.48933243332209,24.905880458553348 32.528699735422926,24.579017077894992 32.57522280864116,24.471091978841663 32.033689094204775,24.396745272538475 31.672930187804457,24.360473967848847 31.492419184792244,24.252823648453372 30.950699169951328,24.194646403624184 30.654500004273615,24.514777899521356 30.607392503917847,24.780710032138998 30.567612605547232,25.046525292987496 30.527275542272083,25.444593130104618 30.465793393293005,25.709791358829442 30.424116562631056,26.107493248324253 30.360541128447977,26.372539118235203 30.31745451233296,26.76656764982446 30.252336780879947,26.83221416597338 30.54910186516921,26.871624103287722 30.730192300155192,26.91219757314666 30.91109198837027,26.995687594916525 31.272512223406697,27.039283914520063 31.452923211191226,27.203872651769387 32.17610527179544))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71514697885757
46.3069134618478
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
2021-12-26T08:44:06.144875Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E026/2021/07/15/049382
2.0E-4
2.0E-4
true
block average
2
2
31.0
26.0
30.0
27.0
POLYGON((26.93273580290513 31.0,26.87162410326895 30.730192300069604,26.766567649824662 30.25233678088003,26.0 30.37772467751971,26.0 31.0,26.93273580290513 31.0))
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_049382_N30E026_2021_07_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_049382_N30E026_2021_07_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_049382_N30E026_2021_07_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_049382_N30E026_2021_07_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_049382_N30E026_2021_07_15_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