https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-14T16:11:41.032339Z
2021-06-14T16:12:06.031433Z
s3://sentinel-s1-l1c/GRD/2021/6/14/IW/DV/S1B_IW_GRDH_1SDV_20210614T161141_20210614T161206_027355_03445F_1254
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
2021-06-14T16:11:41.032339Z
2021-06-14T16:12:06.031433Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5106910811808
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-14T18:07:07.887723Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210614T161141_20210614T161206_027355_03445F_1254
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.95495543647098 25.885558740862624,27.336782917093426 25.951957076533844,27.595613618210844 25.996352212766244,27.985978593315597 26.062370607045565,28.24874185512188 26.106173065305722,28.508032856579366 26.14889977491437,28.90016113458907 26.212570044228194,29.42140572312362 26.295444752265997,29.34936215582053 26.656654852024403,29.245753301716586 27.199269658113455,29.126056563214064 27.80062124456373,28.598142317153272 27.718643602513332,28.202708045632257 27.655835797142977,27.938869880731005 27.613263606691827,27.67368386741102 27.569937303277523,27.276310846739577 27.504003724407987,27.011467967065435 27.459386706286217,26.624569547343835 27.393233635658717,26.677966215611058 27.152761365881744,26.76002449039717 26.791177517249725,26.79799352643675 26.609857768952264,26.91640455019857 26.066682539960176,26.95495543647098 25.885558740862624))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74964923923241
46.6389063168831
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
2021-12-26T07:12:09.320461Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26E026/2021/06/14/03445F
2.0E-4
2.0E-4
true
block average
2
2
27.0
26.0
26.0
27.0
POLYGON((26.930597444932445 26.0,26.797993526439225 26.609857768941065,26.760024490401364 26.791177517230555,26.712634064259746 27.0,27.0 27.0,27.0 26.0,26.930597444932445 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_03445F_N26E026_2021_06_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03445F_N26E026_2021_06_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03445F_N26E026_2021_06_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03445F_N26E026_2021_06_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03445F_N26E026_2021_06_14_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