https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-04T01:38:28.380453Z
2021-10-04T01:38:56.382143Z
s3://sentinel-s1-l1c/GRD/2021/10/4/IW/DV/S1B_IW_GRDH_1SDV_20211004T013828_20211004T013856_028979_037552_9CCB
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
2021-10-04T01:38:28.380453Z
2021-10-04T01:38:56.382143Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3372660308746
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-04T13:25:58.841247Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211004T013828_20211004T013856_028979_037552_9CCB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((58.851377374668424 -20.821434638873836,58.286040160780836 -20.691705088745667,57.69142883328469 -20.55302201807313,57.0978917788676 -20.412317324657916,56.52295870196869 -20.273857847104814,56.33017462670061 -20.992277686732155,56.23292909330748 -21.35141311045041,56.10341785809791 -21.82625712254501,56.68380793748627 -21.966727149787566,57.28308584230668 -22.109341353730983,57.883554956612265 -22.249768433097625,58.45455858572841 -22.380998364773205,58.57689476117566 -21.903930354613834,58.66884728951007 -21.5431322981828,58.851377374668424 -20.821434638873836))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.12665
45.6683527990501
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
2021-12-26T12:46:43.379919Z
Batch API, vbatc_node_debug1
s3://deafrica-sentinel-1/s1_rtc/S22E057/2021/10/04/037552
2.0E-4
2.0E-4
true
block average
2
2
-21.0
57.0
-22.0
58.0
POLYGON((57.0 -22.0,57.0 -21.0,58.0 -21.0,58.0 -22.0,57.0 -22.0))
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_037552_S22E057_2021_10_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037552_S22E057_2021_10_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037552_S22E057_2021_10_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037552_S22E057_2021_10_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037552_S22E057_2021_10_04_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