https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-08T17:50:40.454802Z
2019-04-08T17:51:11.530063Z
s3://sentinel-s1-l1c/GRD/2019/4/8/IW/DV/S1A_IW_GRDH_1SDV_20190408T175040_20190408T175111_026702_02FF5D_DB50
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
2019-04-08T17:50:40.454802Z
2019-04-08T17:51:11.530063Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190408T200314_V20190408T160504_20190408T192234.EOF
347.5366437309126
693000
Copernicus S1 Core Ground Segment - DPA
2019-04-08T20:21:03.460634Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190408T175040_20190408T175111_026702_02FF5D_DB50
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((2.4159339037798917 25.213223307894932,2.7734982455590464 25.275898878872898,3.020665307319875 25.31867741736625,3.39173961085223 25.382068727789438,3.6393364420034136 25.423810360163994,4.011049432996026 25.48564127403793,4.259068034303145 25.526339318022647,4.507253059503161 25.566618088235348,4.866111911859579 25.62406324071834,4.8310364353630995 25.804739486440866,4.723222684853614 26.34661171367144,4.616316132453678 26.888594493093095,4.522707338325834 27.371191604172424,4.158246899953396 27.314425303546212,3.9062016629698553 27.274575057897394,3.654336978783525 27.234272005508934,3.276881963576938 27.172970828886683,3.0254755800717126 27.131540605452386,2.6487153051154584 27.068553931009628,2.397776872730149 27.02600358432518,2.034780015920995 26.96359923646938,2.139128508193287 26.480093919522766,2.2578269348095765 25.937116268803656,2.3376075202919684 25.57524962666097,2.377100621337352 25.39424779929117,2.4159339037798917 25.213223307894932))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73801318300093
46.09633
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
2021-12-24T14:02:43.795506Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N26E004/2019/04/08/02FF5D
2.0E-4
2.0E-4
true
block average
2
2
27.0
4.0
26.0
5.0
POLYGON((4.594706937285805 27.0,4.792186375818989 26.0,4.0 26.0,4.0 27.0,4.594706937285805 27.0))
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_02FF5D_N26E004_2019_04_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02FF5D_N26E004_2019_04_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02FF5D_N26E004_2019_04_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02FF5D_N26E004_2019_04_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02FF5D_N26E004_2019_04_08_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