https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-27T18:21:21.954183Z
2022-09-27T18:21:46.953789Z
s3://sentinel-s1-l1c/GRD/2022/9/27/IW/DV/S1A_IW_GRDH_1SDV_20220927T182121_20220927T182146_045194_0566D1_7A1F
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
2022-09-27T18:21:21.954183Z
2022-09-27T18:21:46.953789Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220927T201908_V20220927T163827_20220927T195557.EOF
347.86739615490455
693000
Copernicus Ground Segment
2022-09-27T20:29:32.481362Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220927T182121_20220927T182146_045194_0566D1_7A1F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.788502946621546 15.51355818454896,-3.2114497162763245 15.62456577611599,-2.6340640595688765 15.734001907683615,-2.05563260251993 15.841989090603333,-1.489123636259064 15.946143358642043,-1.6303964321679345 16.67018218651207,-1.666391491551763 16.851080775455692,-1.7835351538759414 17.45368340374125,-2.3548486399459008 17.35059914072565,-2.937623301427595 17.24364364972057,-3.5194339444394407 17.135057237810987,-4.0997590236532835 17.024954519969075,-3.9745702905281983 16.421026702242955,-3.935735821404484 16.23982924580056,-3.90067174591233 16.057904616689562,-3.788502946621546 15.51355818454896))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86731858154081
46.06148
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
2022-09-27T22:35:59.002675Z
Batch API, v4.144.0
s3://deafrica-sentinel-1/s1_rtc/N16W005/2022/09/27/0566D1
2.0E-4
2.0E-4
true
block average
2
2
17.0
-5.0
16.0
-4.0
POLYGON((-4.0 16.543703148943294,-4.09458617906993 17.0,-4.0 17.0,-4.0 16.543703148943294))
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_0566D1_N16W005_2022_09_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0566D1_N16W005_2022_09_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0566D1_N16W005_2022_09_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0566D1_N16W005_2022_09_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0566D1_N16W005_2022_09_27_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