https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-17T15:57:20.282833Z
2022-02-17T15:57:45.281457Z
s3://sentinel-s1-l1c/GRD/2022/2/17/IW/DV/S1A_IW_GRDH_1SDV_20220217T155720_20220217T155745_041955_04FF02_BF14
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
2022-02-17T15:57:20.282833Z
2022-02-17T15:57:45.281457Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220217T163228_V20220217T154900_20220217T222400.EOF
347.22548104851717
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-17T16:48:20.178298Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220217T155720_20220217T155745_041955_04FF02_BF14
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.96450795604099 30.91284983200794,30.358373825435525 30.977444493075435,30.63185852363742 31.021535868247135,31.04268351914408 31.086607611445505,31.316840082477672 31.129257003220467,31.728546866056075 31.19214053425497,32.00332317303033 31.23333282944249,32.278357864895256 31.27394183894285,32.55577104124836 31.314271138933382,32.256325609231965 32.81793456846482,31.974244192729316 32.77799697683869,31.694625066664475 32.73774537714736,31.41525886817371 32.69687201018988,30.996690942672064 32.634399247555656,30.7179712129751 32.59197797786259,30.300387848166356 32.52719080786274,30.022334289151235 32.483231541168074,29.621951343969094 32.41877091556552,29.759433566987454 31.816776632185984,29.96450795604099 30.91284983200794))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62012703225482
46.5509009607685
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
2022-02-17T19:59:32.511080Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/N31E029/2022/02/17/04FF02
2.0E-4
2.0E-4
true
block average
2
2
32.0
29.0
31.0
30.0
POLYGON((29.94473614768939 31.0,29.717589389041414 32.0,30.0 32.0,30.0 31.0,29.94473614768939 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_04FF02_N31E029_2022_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04FF02_N31E029_2022_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04FF02_N31E029_2022_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04FF02_N31E029_2022_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04FF02_N31E029_2022_02_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