https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-25T03:08:15.955463Z
2019-01-25T03:08:40.954816Z
s3://sentinel-s1-l1c/GRD/2019/1/25/IW/DV/S1A_IW_GRDH_1SDV_20190125T030815_20190125T030840_025628_02D864_434C
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
2019-01-25T03:08:15.955463Z
2019-01-25T03:08:40.954816Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190125T054117_V20190125T003515_20190125T035245.EOF
192.2097149513809
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-25T06:38:40.424164Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190125T030815_20190125T030840_025628_02D864_434C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.18033873624017 -16.983543210158345,36.615622874179536 -16.85469057072875,36.025514093818316 -16.718203428895155,35.436243356104434 -16.580048221921626,34.898350559198846 -16.452312646820364,34.85318920371151 -16.632320172020535,34.809431844588275 -16.812771269033146,34.71940040450973 -17.173103171729338,34.62804944406057 -17.533167377617524,34.520769471721955 -17.952377898622196,35.062614120422225 -18.08180052426387,35.656305291414284 -18.22164999149109,36.25093418484249 -18.35967324782961,36.82006214601853 -18.489844804898112,36.9223516920517 -18.06886309730781,37.00951977913741 -17.70729391928896,37.095452478583745 -17.345475624416228,37.13717702019033 -17.164294534649432,37.18033873624017 -16.983543210158345))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.22858
45.95283256632477
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
2021-12-24T10:14:22.922503Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S18E036/2019/01/25/02D864
2.0E-4
2.0E-4
true
block average
2
2
-17.0
36.0
-18.0
37.0
POLYGON((37.0 -17.746781521149696,36.93895339603535 -18.0,36.0 -18.0,36.0 -17.0,37.0 -17.0,37.0 -17.746781521149696))
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_02D864_S18E036_2019_01_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02D864_S18E036_2019_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02D864_S18E036_2019_01_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02D864_S18E036_2019_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02D864_S18E036_2019_01_25_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