https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-08-07T05:54:26.385824Z
2019-08-07T05:54:51.384716Z
s3://sentinel-s1-l1c/GRD/2019/8/7/IW/DV/S1A_IW_GRDH_1SDV_20190807T055426_20190807T055451_028459_033753_AFB3
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
2019-08-07T05:54:26.385824Z
2019-08-07T05:54:51.384716Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190807T074537_V20190807T033623_20190807T065353.EOF
193.1468307916486
693000
Copernicus S1 Core Ground Segment - UPA
2019-08-07T07:53:02.684812Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20190807T055426_20190807T055451_028459_033753_AFB3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.693757836442493 37.21738930115178,3.2638255658314783 37.28241649960023,2.9714692660287545 37.32567899968343,2.532313509596004 37.389218358044445,2.2391356846169037 37.43067222736043,1.7987699724616142 37.49148987843971,1.504800623122901 37.53112357469934,1.2105232666033456 37.57002606615994,0.9065485248675523 37.60939430448823,0.832368857777883 37.248981012143474,0.7945420324072386 37.06881991750246,0.752509746359143 36.889200655396245,0.7111837554999907 36.709492074998984,0.6713784612239697 36.52958730572712,0.6343690546759354 36.349318510354124,0.5943162840227735 36.16944572352962,0.5824845495693475 36.10962854004879,0.8804719433566992 36.06995716225444,1.1689665877582112 36.03080118574831,1.4571730705701822 35.990953185576885,1.88893284736671 35.9298871775324,2.17639973653534 35.88831647783965,2.607029794043848 35.824674765456635,2.8937300229615475 35.78139246901562,3.3153739867156506 35.71640663657297,3.3294023882792607 35.77628422011327,3.3758395565241877 35.956275458139416,3.419096816576694 36.13676406759517,3.4655693869644844 36.31676160854594,3.5133274729093573 36.49656797251572,3.5618405719713246 36.67626581416325,3.6062547410451535 36.85659903503974,3.693757836442493 37.21738930115178))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62375585175597
46.54145844566395
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
2021-12-24T20:12:06.183109Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N36E002/2019/08/07/033753
2.0E-4
2.0E-4
true
block average
2
2
37.0
2.0
36.0
3.0
POLYGON((2.0 36.0,2.0 37.0,3.0 37.0,3.0 36.0,2.0 36.0))
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_033753_N36E002_2019_08_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033753_N36E002_2019_08_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033753_N36E002_2019_08_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033753_N36E002_2019_08_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033753_N36E002_2019_08_07_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