https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-26T06:28:48.834653Z
2023-01-26T06:29:13.833393Z
s3://sentinel-s1-l1c/GRD/2023/1/26/IW/DV/S1A_IW_GRDH_1SDV_20230126T062848_20230126T062913_046951_05A184_04F7
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
2023-01-26T06:28:48.834653Z
2023-01-26T06:29:13.833393Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230126T063517_V20230126T054826_20230126T122326.EOF
192.8184627885065
693000
Copernicus Ground Segment
2023-01-26T07:06:01.761660Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230126T062848_20230126T062913_046951_05A184_04F7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.546748074227783 32.9863726460442,-5.809385821773713 33.02847650517878,-6.221591980112765 33.09335537080044,-6.500330423737261 33.136400111410175,-6.921614619420221 33.20019510700203,-7.336231558252777 33.261510201762185,-7.61418702480515 33.30179457139084,-7.893533349043066 33.34161740282338,-8.169972516251592 33.38037170325866,-8.206066667505059 33.199955427219,-8.317246031868171 32.658816487059816,-8.35924782381737 32.47913028810109,-8.395904441239864 32.29869081803332,-8.43586698591585 32.11871584547087,-8.468537560219863 31.937704679743867,-8.482656188034719 31.87869264559483,-8.210282903928244 31.83950262352598,-7.9342310470431805 31.799154421420386,-7.65926217240783 31.7583341720851,-7.2499915171303595 31.696408839323833,-6.846119099267682 31.633928595363713,-6.571652767330182 31.5906971682235,-6.159732895976874 31.524634967156132,-5.900837334924775 31.482378564056205,-5.887567662404083 31.541844242592504,-5.8549237751489445 31.72403352077562,-5.813018573117303 31.90471339396862,-5.781870579199831 32.08713985011683,-5.72862903258298 32.26598646452713,-5.676032605075131 32.444946674379075,-5.644834762406483 32.627368786954946,-5.584237196039745 32.80505369893153,-5.546748074227783 32.9863726460442))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79787
46.60702561435423
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
2023-01-26T11:24:19.084994Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N32W008/2023/01/26/05A184
2.0E-4
2.0E-4
true
block average
2
2
33.0
-8.0
32.0
-7.0
POLYGON((-8.0 32.0,-8.0 33.0,-7.0 33.0,-7.0 32.0,-8.0 32.0))
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_05A184_N32W008_2023_01_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A184_N32W008_2023_01_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A184_N32W008_2023_01_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A184_N32W008_2023_01_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A184_N32W008_2023_01_26_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