https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-09-04T17:11:40.661952Z
2020-09-04T17:12:09.685485Z
s3://sentinel-s1-l1c/GRD/2020/9/4/IW/DV/S1A_IW_GRDH_1SDV_20200904T171140_20200904T171209_034212_03F991_CE90
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
2020-09-04T17:11:40.661952Z
2020-09-04T17:12:09.685485Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200904T193015_V20200904T152410_20200904T184140.EOF
347.12851867390367
693000
Copernicus S1 Core Ground Segment - DPA
2020-09-04T19:43:56.946395Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200904T171140_20200904T171209_034212_03F991_CE90
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.16188992832756 32.220819388230936,11.562119017160343 32.28538686371746,11.83246924460112 32.32823218471629,12.238454496249389 32.39141299975624,12.51020093071486 32.432925162565226,12.916403315005617 32.49381831867814,13.187826238917557 32.53373265928734,13.46117875206071 32.57330257920932,13.78789578862171 32.61975955626393,13.775600753973983 32.67693780183163,13.738310814826649 32.85721205556961,13.460008474066512 34.2416359348859,13.126002801207264 34.195500100576915,12.849019853437781 34.15649730232256,12.57229318749199 34.11687133654591,12.157691185798495 34.05626728324989,11.88162009577446 34.01509011458876,11.468017175704821 33.952166399428464,11.192622480517269 33.90944760246636,10.783800481804883 33.844816472480126,10.93807093428925 33.181175392452644,10.980884900173569 33.00068271656964,11.02243400879225 32.81998995345699,11.16188992832756 32.220819388230936))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7074285875873
46.30900893315744
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
2021-12-25T16:34:18.860453Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N33E012/2020/09/04/03F991
2.0E-4
2.0E-4
true
block average
2
2
34.0
12.0
33.0
13.0
POLYGON((12.0 33.0,12.0 34.0,13.0 34.0,13.0 33.0,12.0 33.0))
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_03F991_N33E012_2020_09_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03F991_N33E012_2020_09_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03F991_N33E012_2020_09_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03F991_N33E012_2020_09_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03F991_N33E012_2020_09_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 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