https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-04T03:00:32.851192Z
2022-01-04T03:00:57.850279Z
s3://sentinel-s1-l1c/GRD/2022/1/4/IW/DV/S1A_IW_GRDH_1SDV_20220104T030032_20220104T030057_041305_04E8FC_FC94
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
2022-01-04T03:00:32.851192Z
2022-01-04T03:00:57.850279Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220104T033711_V20220104T020610_20220104T084110.EOF
192.230652687731
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-04T05:43:27.473427Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220104T030032_20220104T030057_041305_04E8FC_FC94
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.06181998089893 -17.707275936948616,38.50088963751389 -17.579137481778776,37.90864553411162 -17.44192827863006,37.31661914186898 -17.302815362065992,36.77324415982286 -17.173413947151246,36.68241171380751 -17.53348881565882,36.5905309074123 -17.893453943759027,36.49794189955515 -18.253297651760835,36.38938900360781 -18.672357714306244,36.93631433750111 -18.803340314353477,37.53228257852192 -18.94402060475306,38.129238078900926 -19.082797874009664,38.694716579896635 -19.212271427547392,38.886377387994905 -18.430059679468854,39.06181998089893 -17.707275936948616))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.18962
45.90033536202436
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
2022-01-04T08:28:43.076199Z
Batch API, v4.78.0
s3://deafrica-sentinel-1/s1_rtc/S19E038/2022/01/04/04E8FC
2.0E-4
2.0E-4
true
block average
2
2
-18.0
38.0
-19.0
39.0
POLYGON((38.990766544572175 -18.0,38.7467282166942 -19.0,38.0 -19.0,38.0 -18.0,38.990766544572175 -18.0))
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_04E8FC_S19E038_2022_01_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E8FC_S19E038_2022_01_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E8FC_S19E038_2022_01_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E8FC_S19E038_2022_01_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E8FC_S19E038_2022_01_04_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