https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-30T03:44:32.443162Z
2018-04-30T03:44:57.441607Z
s3://sentinel-s1-l1c/GRD/2018/4/30/IW/DV/S1A_IW_GRDH_1SDV_20180430T034432_20180430T034457_021691_02569E_E80F
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
2018-04-30T03:44:32.443162Z
2018-04-30T03:44:57.441607Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180430T053334_V20180430T012432_20180430T044202.EOF
192.6417900657359
693000
Copernicus S1 Core Ground Segment - UPA
2018-04-30T06:28:59.748270Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180430T034432_20180430T034457_021691_02569E_E80F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.968240494 30.14132984,34.57937702 30.205674421,34.314135136 30.248852823,33.915841315 30.312613693,33.650028104 30.354447809,33.250888106 30.416185942,32.984518099 30.456667409,32.717929549 30.496605521,32.404472787 30.542811522,32.368046017 30.362394488,32.332201717 30.181797484,32.220169251 29.640647952,32.183701862 29.460131812,32.148230052 29.279463961,32.113564753 29.098671403,32.10034945 29.03955131,32.409059654 28.992894934,32.671624013 28.952609275,32.933984967 28.911812409,33.32714078 28.84966126,33.588984837 28.807591711,33.981356689 28.743537289,34.242672611 28.700202738,34.625807693 28.635686181,34.640407074 28.69489132,34.679458632 28.876026509,34.719523771 29.05699118,34.760503198 29.237803103,34.886509903 29.779740398,34.927056756 29.960633738,34.968240494 30.14132984))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76742306327909
46.4183232925792
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
2022-01-25T12:03:27.860254Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N29E034/2018/04/30/02569E
2.0E-4
2.0E-4
true
block average
2
2
30.0
34.0
29.0
35.0
POLYGON((34.936029001678435 30.0,34.88650990301875 29.77974039808029,34.76050319800281 29.237803103013224,34.70690606205227 29.0,34.0 29.0,34.0 30.0,34.936029001678435 30.0))
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_02569E_N29E034_2018_04_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02569E_N29E034_2018_04_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02569E_N29E034_2018_04_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02569E_N29E034_2018_04_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02569E_N29E034_2018_04_30_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