https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-05-03T16:01:57.506851Z
2019-05-03T16:02:26.540050Z
s3://sentinel-s1-l1c/GRD/2019/5/3/IW/DV/S1B_IW_GRDH_1SDV_20190503T160157_20190503T160226_016082_01E3FE_B284
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2019-05-03T16:01:57.506851Z
2019-05-03T16:02:26.540050Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190503T180719_V20190503T141726_20190503T173456.EOF
347.6905678252663
693000
Copernicus S1 Core Ground Segment - UPA
2019-05-03T18:23:03.294905Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190503T160157_20190503T160226_016082_01E3FE_B284
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.949896751769096 21.462065494262834,30.564812277580984 21.573667102052696,31.182557028432274 21.683331413669457,31.801225083510005 21.790695631690266,32.3316693025766 21.880774094188762,32.32095141696456 21.938909404226806,32.28575878995268 22.1197795783859,32.24907312663923 22.300395687171616,32.21384201246977 22.481251100376767,32.142459026476544 22.84279713611393,32.01322259588913 23.50724996403814,31.476292629909945 23.41816352590257,31.225705335633602 23.37590929152546,30.850123604595627 23.311777403537143,30.599936816632237 23.26852401881876,30.224960812185735 23.202898460862194,29.975181101555712 23.158652696149353,29.60273673087569 23.09188885235041,29.744008532271835 22.42607018196773,29.821779893773677 22.063791756407447,29.860162613802174 21.88256114686733,29.90000012975108 21.701596322775924,29.938215308408687 21.520334876464805,29.949896751769096 21.462065494262834))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83631605488375
46.4582759976172
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
2021-12-24T15:17:00.274737Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N21E030/2019/05/03/01E3FE
2.0E-4
2.0E-4
true
block average
2
2
22.0
30.0
21.0
31.0
POLYGON((31.0 21.65092322108473,30.564812277600407 21.573667102056234,30.0 21.471158780776836,30.0 22.0,31.0 22.0,31.0 21.65092322108473))
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_01E3FE_N21E030_2019_05_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01E3FE_N21E030_2019_05_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01E3FE_N21E030_2019_05_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01E3FE_N21E030_2019_05_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01E3FE_N21E030_2019_05_03_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