https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-12T16:37:51.676921Z
2020-01-12T16:38:20.709207Z
s3://sentinel-s1-l1c/GRD/2020/1/12/IW/DV/S1A_IW_GRDH_1SDV_20200112T163751_20200112T163820_030770_03875B_762A
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
2020-01-12T16:37:51.676921Z
2020-01-12T16:38:20.709207Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200112T184144_V20200112T145108_20200112T180838.EOF
347.31244806159697
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-12T18:56:00.062162Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200112T163751_20200112T163820_030770_03875B_762A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.00882939804805 29.423791374389282,20.406875509477715 29.490240275878982,20.67469008540715 29.534230743194207,21.07684323959055 29.599205425185495,21.34522954552412 29.641845801306477,21.74822954388505 29.704788739619858,22.017173146852645 29.746070342275097,22.56050934491964 29.827702098016147,22.441814308214028 30.426203932011887,22.299500374442573 31.148493293545666,22.239306280956914 31.45097178261539,21.960433257282773 31.410516122867516,21.686669971513247 31.370175925615214,21.413141910382514 31.329253156464354,21.003296909122803 31.266779985354077,20.730368992995118 31.224407207455055,20.321437004116177 31.159765776682654,20.049126160408825 31.115952165516294,19.644425078910253 31.04969943285637,19.753527983188945 30.56590617423629,19.793650860421852 30.38498894997538,20.00882939804805 29.423791374389282))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72461410791163
46.55340259612866
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
2021-12-25T04:22:49.939104Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N29E021/2020/01/12/03875B
2.0E-4
2.0E-4
true
block average
2
2
30.0
21.0
29.0
22.0
POLYGON((22.0 29.743434343437723,21.345229545392623 29.641845801286234,21.0 29.58679009285802,21.0 30.0,22.0 30.0,22.0 29.743434343437723))
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_03875B_N29E021_2020_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03875B_N29E021_2020_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03875B_N29E021_2020_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03875B_N29E021_2020_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03875B_N29E021_2020_01_12_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