https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-20T01:46:59.424701Z
2022-03-20T01:47:28.448698Z
s3://sentinel-s1-l1c/GRD/2022/3/20/IW/DV/S1A_IW_GRDH_1SDV_20220320T014659_20220320T014728_042398_050E19_3853
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
2022-03-20T01:46:59.424701Z
2022-03-20T01:47:28.448698Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220320T014017_V20220320T005205_20220320T072705.EOF
192.3022048636226
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-20T03:27:39.046603Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220320T014659_20220320T014728_042398_050E19_3853
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((57.07671179836699 -19.7202414926685,56.49645322989164 -19.58724867044524,55.91076961344622 -19.450907978261363,55.32606501027075 -19.312694000727333,54.76049776849537 -19.17700648223454,54.650841241263635 -19.594095671651964,54.50794929958923 -20.133362294399834,54.36383793322362 -20.672457100154887,54.33100728471942 -20.792613180449916,54.90192050530531 -20.930338311392926,55.47545250115817 -21.066491153743954,56.083763947844815 -21.208619273573976,56.66991908523368 -21.34321949500211,56.88232123326911 -20.50030668207099,57.07671179836699 -19.7202414926685))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.31898
45.70905628650182
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
2022-03-28T08:17:34.562663Z
Batch API, v4.100.0
s3://deafrica-sentinel-1/s1_rtc/S21E056/2022/03/20/050E19
2.0E-4
2.0E-4
true
block average
2
2
-20.0
56.0
-21.0
57.0
POLYGON((57.0 -20.028076409929046,56.756405560309396 -21.0,56.0 -21.0,56.0 -20.0,57.0 -20.0,57.0 -20.028076409929046))
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_050E19_S21E056_2022_03_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050E19_S21E056_2022_03_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050E19_S21E056_2022_03_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050E19_S21E056_2022_03_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050E19_S21E056_2022_03_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