https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-03-25T16:14:09.313840Z
2019-03-25T16:14:43.201871Z
s3://sentinel-s1-l1c/GRD/2019/3/25/IW/DV/S1A_IW_GRDH_1SDV_20190325T161409_20190325T161443_026496_02F7C8_A281
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
2019-03-25T16:14:09.313840Z
2019-03-25T16:14:43.201871Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190325T170435_V20190325T130402_20190325T162132.EOF
347.4846273488649
693000
Copernicus S1 Core Ground Segment - UPA
2019-03-25T17:26:34.910532Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190325T161409_20190325T161443_026496_02F7C8_A281
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.46109548002097 -26.319656113476142,34.8222138235968 -26.236732689477925,35.067580656240594 -26.179804421998274,35.312708908410265 -26.12246067814666,35.67995209018626 -26.035669203182962,35.924480199091924 -25.97729309813528,36.29081931383305 -25.888959908884168,36.534742206530936 -25.829560569149216,36.87930180202582 -25.744851579391234,36.77420326317579 -25.386930067438,36.61782385608093 -24.849729382123805,36.51442502739903 -24.491474935599015,36.46369411707772 -24.312133745261775,36.41183056747098 -24.13309026682621,36.33007815335302 -23.845181541148726,35.749734515991314 -23.986599675911563,35.38853277033006 -24.073358599480265,35.147463437747966 -24.130726656653934,34.78545873553636 -24.21606854373188,34.543856059408434 -24.27248771949247,34.302041173197736 -24.328525011294445,33.94619175802918 -24.410200176314696,34.022964898508 -24.69955354724422,34.07170602536283 -24.879511277025582,34.11925056060426 -25.05975622201184,34.1676674987012 -25.239812491759665,34.3137535607768 -25.7798675494502,34.46109548002097 -26.319656113476142))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.19649
45.61809680626063
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
2021-12-24T13:16:07.853180Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S25E036/2019/03/25/02F7C8
2.0E-4
2.0E-4
true
block average
2
2
-24.0
36.0
-25.0
37.0
POLYGON((36.37403924807608 -24.0,36.66156771339462 -25.0,36.0 -25.0,36.0 -24.0,36.37403924807608 -24.0))
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_02F7C8_S25E036_2019_03_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02F7C8_S25E036_2019_03_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02F7C8_S25E036_2019_03_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02F7C8_S25E036_2019_03_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02F7C8_S25E036_2019_03_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