https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-02T04:01:31.007944Z
2023-04-02T04:01:54.175644Z
s3://sentinel-s1-l1c/GRD/2023/4/2/IW/DV/S1A_IW_GRDH_1SDV_20230402T040131_20230402T040154_047912_05C1E1_6E90
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
2023-04-02T04:01:31.007944Z
2023-04-02T04:01:54.175644Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230402T035834_V20230402T032018_20230402T095518.EOF
192.6437291722493
693000
Copernicus Ground Segment
2023-04-02T04:26:29.645949Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230402T040131_20230402T040154_047912_05C1E1_6E90
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.832949124142026 30.01028407203777,30.43965261468557 30.07548543001442,30.176378885305898 30.11842780691083,29.781132289538863 30.181838421682254,29.51649507422423 30.2235851544939,29.120757760590262 30.2849545495053,28.856327493125907 30.32525370436732,28.590407495416425 30.365207564679423,28.26424268006573 30.413414652585555,28.22971588835931 30.232734461399655,28.08633383540726 29.510372819713755,28.014563777460946 29.143433803959773,28.334976148881207 29.09505167559501,28.59666973869075 29.054923053337845,28.858100991408648 29.014294720196126,29.249579299045408 28.95244607930653,29.510388873152277 28.910569009236028,29.901484511083304 28.84676379120787,30.16192583736983 28.80360215022668,30.54932886359125 28.738403469099822,30.59261515914227 28.924617211711144,30.75364474205729 29.648316754210217,30.791686271886544 29.829615715600585,30.832949124142026 30.01028407203777))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73411524193185
46.2747524673527
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
2023-04-02T09:12:25.057252Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N29E029/2023/04/02/05C1E1
2.0E-4
2.0E-4
true
block average
2
2
30.0
29.0
29.0
30.0
POLYGON((29.0 29.0,29.0 30.0,30.0 30.0,30.0 29.0,29.0 29.0))
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_05C1E1_N29E029_2023_04_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C1E1_N29E029_2023_04_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C1E1_N29E029_2023_04_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C1E1_N29E029_2023_04_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C1E1_N29E029_2023_04_02_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