https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-20T18:51:21.242376Z
2022-04-20T18:51:46.240894Z
s3://sentinel-s1-l1c/GRD/2022/4/20/IW/DV/S1A_IW_GRDH_1SDV_20220420T185121_20220420T185146_042861_051DBB_0385
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
2022-04-20T18:51:21.242376Z
2022-04-20T18:51:46.240894Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220420T210533_V20220420T171113_20220420T202843.EOF
348.0170342955801
693000
Copernicus Ground Segment
2022-04-20T21:34:31.755096Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220420T185121_20220420T185146_042861_051DBB_0385
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.944628469802396 5.4297523978666975,-8.830052875842267 5.661103497666814,-7.725285900766841 5.888107166142335,-7.76195926979754 6.069039630083824,-7.79731877054591 6.2503285192047695,-7.83400409510576 6.431339923587931,-7.869141821483021 6.612661066874663,-7.905369389628726 6.793754061433276,-7.978715698492475 7.155741314412428,-8.010126371431616 7.337789650292302,-8.022297523952735 7.397628233267252,-8.573128061951376 7.28636580569572,-9.135374408187406 7.172044920949146,-9.694803888365652 7.057554959014718,-10.253998040406202 6.942381722515888,-10.23938322798377 6.882821345331329,-10.204669913418048 6.700743930975375,-10.16765248267562 6.51914093441047,-10.128304515949097 6.3380196897025645,-10.056640684848935 5.97430751105031,-9.944628469802396 5.4297523978666975))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7857475908448
46.10818623507962
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
2022-04-20T23:38:06.763495Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/N07W008/2022/04/20/051DBB
2.0E-4
2.0E-4
true
block average
2
2
8.0
-8.0
7.0
-7.0
POLYGON((-8.0 7.279099756217217,-7.978715698492438 7.1557413144123485,-7.9471591990418915 7.0,-8.0 7.0,-8.0 7.279099756217217))
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_051DBB_N07W008_2022_04_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051DBB_N07W008_2022_04_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051DBB_N07W008_2022_04_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051DBB_N07W008_2022_04_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051DBB_N07W008_2022_04_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 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