https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-20T03:52:13.286791Z
2023-02-20T03:52:38.286198Z
s3://sentinel-s1-l1c/GRD/2023/2/20/IW/DV/S1A_IW_GRDH_1SDV_20230220T035213_20230220T035238_047314_05ADBE_5716
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
2023-02-20T03:52:13.286791Z
2023-02-20T03:52:38.286198Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230220T021009_V20230220T013319_20230220T080819.EOF
192.8747177871325
693000
Copernicus Ground Segment
2023-02-20T03:58:36.853066Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230220T035213_20230220T035238_047314_05ADBE_5716
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.753196505007296 33.826784377092146,33.35100924045827 33.89038305656694,33.07780406224242 33.93278246092259,32.667493650450666 33.99524521491639,32.39362293616493 34.036127291132395,31.982329299892 34.096307000572146,31.707813289434736 34.13566236009801,31.433044974772308 34.17440452248775,31.07589567983609 34.22377354098218,30.93093026065607 33.50213254713869,30.774582168125697 32.72059813539018,31.12553137489123 32.67075835514437,31.395543207977443 32.63169363338168,31.665319089911165 32.592049899230545,32.06953415011486 32.531501422201416,32.33870753669397 32.490415907951956,32.74200563255877 32.427711390167175,33.010559026454544 32.38519300787992,33.40592467016899 32.321480301818404,33.58574731048214 33.10414486688023,33.753196505007296 33.826784377092146))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66559243961348
46.13339865184342
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
2023-02-20T05:59:04.388063Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/N33E031/2023/02/20/05ADBE
2.0E-4
2.0E-4
true
block average
2
2
34.0
31.0
33.0
32.0
POLYGON((31.0 33.84596320431624,31.030943376063636 34.0,32.0 34.0,32.0 33.0,31.0 33.0,31.0 33.84596320431624))
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_05ADBE_N33E031_2023_02_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05ADBE_N33E031_2023_02_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05ADBE_N33E031_2023_02_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05ADBE_N33E031_2023_02_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05ADBE_N33E031_2023_02_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 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