https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-31T14:53:07.410367Z
2022-03-31T14:53:32.408890Z
s3://sentinel-s1-l1c/GRD/2022/3/31/IW/DV/S1A_IW_GRDH_1SDV_20220331T145307_20220331T145332_042566_0513D6_8503
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
2022-03-31T14:53:07.410367Z
2022-03-31T14:53:32.408890Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220331T151114_V20220331T132053_20220331T195553.EOF
347.63400973189874
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-31T15:36:40.062868Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220331T145307_20220331T145332_042566_0513D6_8503
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.09814706451076 -22.87326415226053,54.66935055348766 -22.741918805439557,54.911981255099235 -22.68543137812096,55.27555434354771 -22.600016266456738,55.88051056045772 -22.455844637576543,56.45848761367602 -22.31570710024312,56.26144151100065 -21.59788988889566,56.163782698959636 -21.238813018003853,56.05069692959043 -20.82026147746154,55.487407771360196 -20.956194611090375,55.23855567733705 -21.015616208194054,54.87887872711843 -21.100742729993964,54.27852735045235 -21.240929428339207,53.712932618515026 -21.37081116397744,53.91218395101131 -22.152047219996177,54.09814706451076 -22.87326415226053))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.08296
45.71654262707532
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
2022-03-31T18:48:27.516152Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S22E056/2022/03/31/0513D6
2.0E-4
2.0E-4
true
block average
2
2
-21.0
56.0
-22.0
57.0
POLYGON((56.09925933382936 -21.0,56.37182369324306 -22.0,56.0 -22.0,56.0 -21.0,56.09925933382936 -21.0))
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_0513D6_S22E056_2022_03_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0513D6_S22E056_2022_03_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0513D6_S22E056_2022_03_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0513D6_S22E056_2022_03_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0513D6_S22E056_2022_03_31_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