https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-10T14:52:52.762282Z
2023-09-10T14:53:28.064280Z
s3://sentinel-s1-l1c/GRD/2023/9/10/IW/DV/S1A_IW_GRDH_1SDV_20230910T145252_20230910T145328_050266_060D0A_EF58
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
2023-09-10T14:52:52.762282Z
2023-09-10T14:53:28.064280Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230910T152456_V20230910T114218_20230910T145948.EOF
347.57358494089493
693000
Copernicus Ground Segment
2023-09-10T16:26:22.535184Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230910T145252_20230910T145328_050266_060D0A_EF58
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.53106095291015 -24.492327390508315,54.886078819620934 -24.410868613481256,55.127279357961974 -24.354991015611773,55.36826825261701 -24.298732399858753,55.72935328357276 -24.2136330867579,55.96981011824857 -24.156427887976136,56.33009397419379 -24.069914949344618,56.57001470870732 -24.01177153837092,56.91734385167863 -23.926839779037977,56.799311822545135 -23.510470670308713,56.64815033234383 -22.972487954324297,56.498386959747954 -22.434306873997354,56.395131006942634 -22.060249717360144,55.81520738042346 -22.200783135257062,55.222096370203445 -22.342102390399074,54.62780271622983 -22.481260070487384,54.039417760195136 -22.616619142254216,54.13680005635474 -22.99246544678055,54.277896134115025 -23.533252749813514,54.42012809046167 -24.0738812784034,54.53106095291015 -24.492327390508315))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.25134
45.62452871207746
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
2023-09-10T17:42:07.922429Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S25E056/2023/09/10/060D0A
2.0E-4
2.0E-4
true
block average
2
2
-24.0
56.0
-25.0
57.0
POLYGON((56.61815451372226 -24.0,56.0 -24.149178561246003,56.0 -24.0,56.61815451372226 -24.0))
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_060D0A_S25E056_2023_09_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060D0A_S25E056_2023_09_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060D0A_S25E056_2023_09_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060D0A_S25E056_2023_09_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060D0A_S25E056_2023_09_10_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 2021
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