https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-26T04:34:10.552502Z
2021-05-26T04:34:22.964665Z
s3://sentinel-s1-l1c/GRD/2021/5/26/IW/DV/S1A_IW_GRDH_1SDV_20210526T043410_20210526T043422_038054_047DBF_76A7
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
2021-05-26T04:34:10.552502Z
2021-05-26T04:34:22.964665Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.6843705461418
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-26T06:23:26.887839Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210526T043410_20210526T043422_038054_047DBF_76A7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.686933535636403 30.39160899726919,22.285320422499712 30.457864167314963,22.01462453319057 30.501773995050627,21.6088243274898 30.566475852029985,21.337847044163013 30.60893104036667,20.93077788885042 30.671580683796137,20.658759051979782 30.712691364483497,20.38661115183524 30.75321789645397,20.111509571463603 30.793570571533355,19.98784551687821 30.17070160637857,20.532281213107254 30.08939551240198,20.80242682212907 30.04816469062427,21.206738920893347 29.985356711621996,21.476076320041255 29.94278396615869,21.878865685992338 29.878022579258126,22.146703815105386 29.834232118889993,22.545570535627128 29.76794116800683,22.646673805987614 30.210795680690282,22.686933535636403 30.39160899726919))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74845875382882
46.54030558593169
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
2021-12-26T06:14:50.143877Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29E021/2021/05/26/047DBF
2.0E-4
2.0E-4
true
block average
2
2
30.0
21.0
29.0
22.0
POLYGON((22.0 29.858217604535728,21.112476078004203 30.0,22.0 30.0,22.0 29.858217604535728))
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_047DBF_N29E021_2021_05_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047DBF_N29E021_2021_05_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047DBF_N29E021_2021_05_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047DBF_N29E021_2021_05_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047DBF_N29E021_2021_05_26_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