https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-04T07:03:21.497741Z
2023-04-04T07:03:46.057947Z
s3://sentinel-s1-l1c/GRD/2023/4/4/IW/DV/S1A_IW_GRDH_1SDV_20230404T070321_20230404T070346_047943_05C300_A4C5
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
2023-04-04T07:03:21.497741Z
2023-04-04T07:03:46.057947Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230404T070237_V20230404T062120_20230404T125620.EOF
192.4857654663881
693000
Copernicus Ground Segment
2023-04-04T07:21:37.061493Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230404T070321_20230404T070346_047943_05C300_A4C5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.06930309617903 27.060137665151096,-15.445016309272503 27.124638953585972,-15.697382469137748 27.167359264213744,-16.07628917270635 27.230588787433415,-16.329129699643588 27.272172785796844,-16.708740611854427 27.33369251519863,-16.962045635522312 27.37413315135069,-17.215533619706534 27.41411451249279,-17.565700124846387 27.468530575409474,-17.830606289098434 26.113648289365344,-17.48466625773036 26.058723416954386,-17.234227318741706 26.018405257251995,-16.98396015077018 25.977654198417525,-16.60888454084524 25.915718150183324,-16.35905288889421 25.873889432833217,-15.984636940981751 25.810341947978564,-15.73524926508354 25.767442283841135,-15.363951146543261 25.702722184897773,-15.226877139369169 26.335897100678128,-15.06930309617903 27.060137665151096))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76279857474456
46.08595061454808
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
2023-04-04T17:10:32.780955Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N26W016/2023/04/04/05C300
2.0E-4
2.0E-4
true
block average
2
2
27.0
-16.0
26.0
-15.0
POLYGON((-15.082387332979241 27.0,-15.29959442560512 26.0,-16.0 26.0,-16.0 27.0,-15.082387332979241 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_05C300_N26W016_2023_04_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C300_N26W016_2023_04_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C300_N26W016_2023_04_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C300_N26W016_2023_04_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C300_N26W016_2023_04_04_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