https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-06T15:57:57.640475Z
2022-03-06T15:58:21.661485Z
s3://sentinel-s1-l1c/GRD/2022/3/6/IW/DV/S1A_IW_GRDH_1SDV_20220306T155757_20220306T155821_042203_05078D_F1F1
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
2022-03-06T15:57:57.640475Z
2022-03-06T15:58:21.661485Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.031086888965
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-06T17:20:46.873926Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220306T155757_20220306T155821_042203_05078D_F1F1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.705827044284405 3.344054986908461,34.8213897554988 3.578849480906109,35.90391605102755 3.8052587557607644,35.831440425062574 4.167619193536497,35.79749218817901 4.349314589363843,35.75700285546178 4.529639248831041,35.71845985359878 4.71036683124904,35.64369189955292 5.072285676388603,35.632331547200906 5.129996562130944,34.54820378123108 4.905803403884289,33.42681825379753 4.671878333404744,33.43948728273818 4.61423441118876,33.487990589089435 4.434973297426242,33.51911218860341 4.25205497431086,33.554106104317015 4.069947026118344,33.59411880288484 3.888894086221311,33.640052063478606 3.7090900060705643,33.66935639217086 3.525770381604426,33.705827044284405 3.344054986908461))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.92072
46.29857570845251
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
2022-03-06T20:02:53.367878Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/N04E034/2022/03/06/05078D
2.0E-4
2.0E-4
true
block average
2
2
5.0
34.0
4.0
35.0
POLYGON((34.0 4.791446115490259,35.0 4.999233001713222,35.0 4.0,34.0 4.0,34.0 4.791446115490259))
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_05078D_N04E034_2022_03_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05078D_N04E034_2022_03_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05078D_N04E034_2022_03_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05078D_N04E034_2022_03_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05078D_N04E034_2022_03_06_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