https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-14T06:02:53.693294Z
2019-04-14T06:03:18.691349Z
s3://sentinel-s1-l1c/GRD/2019/4/14/IW/DV/S1A_IW_GRDH_1SDV_20190414T060253_20190414T060318_026782_03024F_8A22
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
2019-04-14T06:02:53.693294Z
2019-04-14T06:03:18.691349Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190414T080028_V20190414T034430_20190414T070200.EOF
193.0438261011832
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-14T08:21:06.050595Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190414T060253_20190414T060318_026782_03024F_8A22
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.3430154908023195 36.01240967139719,0.9230125550508518 36.076945682304114,0.6349841893980586 36.120289342534605,0.2023545530425673 36.184006506083406,-0.08645041765097282 36.22561644208168,-0.5202249316909564 36.28672466503131,-0.8097796068981213 36.326589824167186,-1.0996264495462669 36.36575406211409,-1.3979056459469692 36.40527986078291,-1.473649493274675 36.04495388232197,-1.512240473035561 35.864836980897216,-1.5514206783153677 35.684796551907496,-1.5921171162327141 35.504957637183956,-1.6302353596966197 35.324777530274275,-1.7083596601544488 34.96466537469924,-1.7206004757291637 34.905313260786016,-1.4279511559059999 34.86547245680977,-1.1435615136095842 34.82604065267488,-0.859444766460022 34.78594589473589,-0.43378974668434245 34.72456423763138,-0.15037200946909124 34.68281916677057,0.2742168242691761 34.618969758204,0.5569121593617463 34.57558474073514,0.9691688448582025 34.51105566126591,0.9833703822792503 34.570476544304704,1.0734636351561189 34.93092294050371,1.117674803839478 35.11128439547768,1.1645636976184164 35.291233133843306,1.2099031906923547 35.4714302212243,1.2547182535982166 35.651713993540014,1.3430154908023195 36.01240967139719))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65977546116087
46.58925414741042
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
2021-12-24T14:19:32.116695Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N35E000/2019/04/14/03024F
2.0E-4
2.0E-4
true
block average
2
2
36.0
0.0
35.0
1.0
POLYGON((0.0 35.0,0.0 36.0,1.0 36.0,1.0 35.0,0.0 35.0))
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_03024F_N35E000_2019_04_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03024F_N35E000_2019_04_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03024F_N35E000_2019_04_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03024F_N35E000_2019_04_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03024F_N35E000_2019_04_14_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