https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-20T16:34:19.128800Z
2021-11-20T16:34:48.150799Z
s3://sentinel-s1-l1c/GRD/2021/11/20/IW/DV/S1B_IW_GRDH_1SDV_20211120T163419_20211120T163448_029674_038AAA_5957
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
2021-11-20T16:34:19.128800Z
2021-11-20T16:34:48.150799Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7942259707321
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-20T19:25:40.777161Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211120T163419_20211120T163448_029674_038AAA_5957
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.387768075198075 18.265522778465456,22.977325777187914 18.376034107494938,23.567521711495413 18.4846996914928,24.155978688791873 18.59108336444989,24.722866206430858 18.691703907935512,24.536895803690598 19.654204120432514,24.407428775638618 20.318469974493,23.832667058866395 20.218638114977182,23.237283828732878 20.113099811807658,22.642461590285087 20.005512840183286,22.049726383310702 19.896170940969135,22.113817812048552 19.593081431222576,22.189554678943736 19.23050204972123,22.22951724418298 19.049603506164143,22.265871435394725 18.86802803207818,22.33989582748383 18.50511925941352,22.387768075198075 18.265522778465456))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89188702862659
46.1517386517195
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
2021-12-26T15:08:35.473119Z
Batch API, v4.65.0
s3://deafrica-sentinel-1/s1_rtc/N18E023/2021/11/20/038AAA
2.0E-4
2.0E-4
true
block average
2
2
19.0
23.0
18.0
24.0
POLYGON((24.0 18.562884895476188,23.0 18.38020883578501,23.0 19.0,24.0 19.0,24.0 18.562884895476188))
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_038AAA_N18E023_2021_11_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038AAA_N18E023_2021_11_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038AAA_N18E023_2021_11_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038AAA_N18E023_2021_11_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038AAA_N18E023_2021_11_20_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